diff --git a/Cargo.lock b/Cargo.lock
index a270b8ad3..8ee15d49c 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -213,9 +213,9 @@ dependencies = [
 
 [[package]]
 name = "deno_semver"
-version = "0.4.0"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f739a9d90c47e2af7e2fcbae0976360f3fb5292f7288a084d035ed44d12a288"
+checksum = "594fd570fecc994ef602b96214f9d6c8ae11e60e29e37e89ab90af7f6b7f9d00"
 dependencies = [
  "monch",
  "once_cell",
diff --git a/Cargo.toml b/Cargo.toml
index 6add858b8..7aa52af93 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ anyhow = "1.0.43"
 async-trait = "0.1.68"
 data-url = "0.3.0"
 deno_ast = { version = "0.29.0", features = ["dep_graph", "module_specifier"] }
-deno_semver = "0.4.0"
+deno_semver = "0.5.0"
 futures = "0.3.26"
 indexmap = { version = "2", features = ["serde"] }
 monch = "0.4.3"
diff --git a/src/graph.rs b/src/graph.rs
index cedd5b064..320156fdc 100644
--- a/src/graph.rs
+++ b/src/graph.rs
@@ -11,13 +11,13 @@ use crate::DefaultModuleAnalyzer;
 use crate::ImportAttributes;
 use crate::ReferrerImports;
 
-use crate::deno::resolve_version;
-use crate::deno::DenoPackageInfo;
-use crate::deno::DenoPackageVersionInfo;
-use crate::deno::DenoSpecifierSnapshot;
 use crate::module_specifier::resolve_import;
 use crate::module_specifier::ModuleSpecifier;
 use crate::module_specifier::SpecifierError;
+use crate::packages::resolve_version;
+use crate::packages::JsrPackageInfo;
+use crate::packages::JsrPackageVersionInfo;
+use crate::packages::PackageSpecifiers;
 use crate::source::*;
 
 use anyhow::anyhow;
@@ -28,7 +28,7 @@ use deno_ast::LineAndColumnIndex;
 use deno_ast::MediaType;
 use deno_ast::SourcePos;
 use deno_ast::SourceTextInfo;
-use deno_semver::deno::DenoPackageReqReference;
+use deno_semver::jsr::JsrPackageReqReference;
 use deno_semver::npm::NpmPackageNvReference;
 use deno_semver::npm::NpmPackageReqReference;
 use deno_semver::package::PackageNv;
@@ -1237,9 +1237,9 @@ pub struct ModuleGraph {
   pub npm_packages: Vec<PackageNv>,
   #[serde(skip_serializing)]
   pub has_node_specifier: bool,
-  #[serde(rename = "deno")]
-  #[serde(skip_serializing_if = "DenoSpecifierSnapshot::is_empty")]
-  pub deno_specifiers: DenoSpecifierSnapshot,
+  #[serde(rename = "packages")]
+  #[serde(skip_serializing_if = "PackageSpecifiers::is_empty")]
+  pub packages: PackageSpecifiers,
 }
 
 impl ModuleGraph {
@@ -1252,7 +1252,7 @@ impl ModuleGraph {
       redirects: Default::default(),
       npm_packages: Default::default(),
       has_node_specifier: false,
-      deno_specifiers: Default::default(),
+      packages: Default::default(),
     }
   }
 
@@ -2053,7 +2053,7 @@ impl From<LoadResponse> for PendingInfoResponse {
 #[derive(Clone)]
 struct DenoPackageVersionInfoExt {
   base_url: Url,
-  inner: Arc<DenoPackageVersionInfo>,
+  inner: Arc<JsrPackageVersionInfo>,
 }
 
 struct PendingInfo {
@@ -2087,9 +2087,9 @@ struct PendingNpmState {
   pending_resolutions: Vec<PendingNpmResolutionItem>,
 }
 
-struct PendingDenoResolutionItem {
+struct PendingJsrResolutionItem {
   specifier: ModuleSpecifier,
-  package_ref: DenoPackageReqReference,
+  package_ref: JsrPackageReqReference,
   maybe_range: Option<Range>,
 }
 
@@ -2104,12 +2104,12 @@ type PendingResult<T> =
   Shared<LocalBoxFuture<'static, Result<T, Arc<anyhow::Error>>>>;
 
 #[derive(Default)]
-struct PendingDenoState {
+struct PendingJsrState {
   pending_package_info_loads:
-    HashMap<String, PendingResult<Option<Arc<DenoPackageInfo>>>>,
+    HashMap<String, PendingResult<Option<Arc<JsrPackageInfo>>>>,
   pending_package_version_info_loads:
-    HashMap<PackageNv, PendingResult<Arc<DenoPackageVersionInfo>>>,
-  pending_resolutions: Vec<PendingDenoResolutionItem>,
+    HashMap<PackageNv, PendingResult<Arc<JsrPackageVersionInfo>>>,
+  pending_resolutions: Vec<PendingJsrResolutionItem>,
   pending_content_loads:
     FuturesUnordered<LocalBoxFuture<'static, PendingContentLoadItem>>,
 }
@@ -2117,7 +2117,7 @@ struct PendingDenoState {
 #[derive(Default)]
 struct PendingState {
   pending: FuturesOrdered<PendingInfoFuture>,
-  deno: PendingDenoState,
+  jsr: PendingJsrState,
   npm: PendingNpmState,
   pending_specifiers:
     HashMap<ModuleSpecifier, HashSet<Option<AttributeTypeWithRange>>>,
@@ -2167,7 +2167,7 @@ impl std::fmt::Display for BuildDiagnostic {
 #[derive(Debug, Clone)]
 pub enum BuildDiagnosticKind {
   ConstraintNotMatchedWorkspaceVersion {
-    reference: DenoPackageReqReference,
+    reference: JsrPackageReqReference,
     workspace_version: Version,
   },
 }
@@ -2321,7 +2321,7 @@ impl<'a, 'graph> Builder<'a, 'graph> {
       }
 
       if self.state.pending.is_empty() {
-        let should_restart = self.resolve_pending_deno_specifiers().await;
+        let should_restart = self.resolve_pending_jsr_specifiers().await;
         if should_restart {
           self.restart(provided_roots, provided_imports).await;
           return;
@@ -2338,7 +2338,7 @@ impl<'a, 'graph> Builder<'a, 'graph> {
     }
 
     // handle any pending content loads from the Deno registry
-    self.handle_deno_registry_pending_content_loads().await;
+    self.handle_jsr_registry_pending_content_loads().await;
 
     // enrich with cache info from the loader
     self.fill_graph_with_cache_info();
@@ -2367,17 +2367,17 @@ impl<'a, 'graph> Builder<'a, 'graph> {
     }
   }
 
-  async fn resolve_pending_deno_specifiers(&mut self) -> bool {
+  async fn resolve_pending_jsr_specifiers(&mut self) -> bool {
     // first load the package information
     let pending_resolutions =
-      std::mem::take(&mut self.state.deno.pending_resolutions);
+      std::mem::take(&mut self.state.jsr.pending_resolutions);
     let mut pending_version_resolutions =
       Vec::with_capacity(pending_resolutions.len());
     for pending_resolution in pending_resolutions {
       let package_name = &pending_resolution.package_ref.req().name;
       let fut = self
         .state
-        .deno
+        .jsr
         .pending_package_info_loads
         .get(package_name)
         .unwrap()
@@ -2386,7 +2386,7 @@ impl<'a, 'graph> Builder<'a, 'graph> {
         Ok(Some(info)) => {
           // resolve the best version out of the existing versions first
           let package_req = pending_resolution.package_ref.req();
-          match self.resolve_deno_version(&info, package_req) {
+          match self.resolve_jsr_version(&info, package_req) {
             Some(version) => {
               // now queue a pending load for that version information
               let package_nv = PackageNv {
@@ -2395,7 +2395,7 @@ impl<'a, 'graph> Builder<'a, 'graph> {
               };
               self
                 .graph
-                .deno_specifiers
+                .packages
                 .add(package_req.clone(), package_nv.clone());
 
               self.queue_load_package_version_info(&package_nv);
@@ -2451,7 +2451,7 @@ impl<'a, 'graph> Builder<'a, 'graph> {
     for (nv, resolution_item) in pending_version_resolutions {
       let version_info_result = self
         .state
-        .deno
+        .jsr
         .pending_package_version_info_loads
         .get_mut(&nv)
         .unwrap()
@@ -2526,8 +2526,8 @@ impl<'a, 'graph> Builder<'a, 'graph> {
     }
   }
 
-  async fn handle_deno_registry_pending_content_loads(&mut self) {
-    while let Some(item) = self.state.deno.pending_content_loads.next().await {
+  async fn handle_jsr_registry_pending_content_loads(&mut self) {
+    while let Some(item) = self.state.jsr.pending_content_loads.next().await {
       match item.result {
         Ok(Some(response)) => {
           match response {
@@ -2540,7 +2540,7 @@ impl<'a, 'graph> Builder<'a, 'graph> {
                   ModuleError::LoadingErr(
                     item.specifier,
                     item.maybe_range,
-                    Arc::new(anyhow!("Loader should never return an external specifier for a deno: specifier.")),
+                    Arc::new(anyhow!("Loader should never return an external specifier for a jsr: specifier.")),
                   ),
                 )),
               );
@@ -2655,16 +2655,14 @@ impl<'a, 'graph> Builder<'a, 'graph> {
     async move { self.fill(roots, imports).await }.boxed_local()
   }
 
-  fn resolve_deno_version(
+  fn resolve_jsr_version(
     &mut self,
-    package_info: &DenoPackageInfo,
+    package_info: &JsrPackageInfo,
     package_req: &PackageReq,
   ) -> Option<Version> {
     // try to find in the list of existing versions first
-    if let Some(existing_versions) = self
-      .graph
-      .deno_specifiers
-      .versions_by_name(&package_req.name)
+    if let Some(existing_versions) =
+      self.graph.packages.versions_by_name(&package_req.name)
     {
       if let Some(version) = resolve_version(
         &package_req.version_req,
@@ -2772,8 +2770,8 @@ impl<'a, 'graph> Builder<'a, 'graph> {
     }
 
     let maybe_range = maybe_range.map(ToOwned::to_owned);
-    if specifier.scheme() == "deno" {
-      self.load_deno_specifier(specifier.clone(), maybe_range, is_dynamic);
+    if specifier.scheme() == "jsr" {
+      self.load_jsr_specifier(specifier.clone(), maybe_range, is_dynamic);
       return;
     } else if let Some(npm_resolver) = self.npm_resolver {
       if specifier.scheme() == "npm" {
@@ -2816,13 +2814,13 @@ impl<'a, 'graph> Builder<'a, 'graph> {
     self.load_pending_module(&specifier, maybe_range, &specifier, is_dynamic);
   }
 
-  fn load_deno_specifier(
+  fn load_jsr_specifier(
     &mut self,
     specifier: Url,
     maybe_range: Option<Range>,
     is_dynamic: bool,
   ) {
-    match DenoPackageReqReference::from_specifier(&specifier) {
+    match JsrPackageReqReference::from_specifier(&specifier) {
       Ok(package_ref) => {
         for workspace_member in &self.workspace_members {
           if workspace_member.nv.name == package_ref.req().name {
@@ -2860,9 +2858,9 @@ impl<'a, 'graph> Builder<'a, 'graph> {
         self.queue_load_package_info(package_name);
         self
           .state
-          .deno
+          .jsr
           .pending_resolutions
-          .push(PendingDenoResolutionItem {
+          .push(PendingJsrResolutionItem {
             specifier,
             package_ref,
             maybe_range,
@@ -2962,7 +2960,7 @@ impl<'a, 'graph> Builder<'a, 'graph> {
   fn queue_load_package_info(&mut self, package_name: &str) {
     if self
       .state
-      .deno
+      .jsr
       .pending_package_info_loads
       .contains_key(package_name)
     {
@@ -2984,7 +2982,7 @@ impl<'a, 'graph> Builder<'a, 'graph> {
       let data = fut.await.map_err(Arc::new)?;
       match data {
         Some(LoadResponse::Module { content, .. }) => {
-          let package_info: DenoPackageInfo =
+          let package_info: JsrPackageInfo =
             serde_json::from_str(&content).map_err(|e| Arc::new(e.into()))?;
           Ok(Some(Arc::new(package_info)))
         }
@@ -2994,7 +2992,7 @@ impl<'a, 'graph> Builder<'a, 'graph> {
     .boxed_local();
     self
       .state
-      .deno
+      .jsr
       .pending_package_info_loads
       .insert(package_name.to_string(), fut.shared());
   }
@@ -3002,7 +3000,7 @@ impl<'a, 'graph> Builder<'a, 'graph> {
   fn queue_load_package_version_info(&mut self, package_nv: &PackageNv) {
     if self
       .state
-      .deno
+      .jsr
       .pending_package_version_info_loads
       .contains_key(package_nv)
     {
@@ -3026,7 +3024,7 @@ impl<'a, 'graph> Builder<'a, 'graph> {
       let data = fut.await.map_err(Arc::new)?;
       match data {
         Some(LoadResponse::Module { content, .. }) => {
-          let version_info: DenoPackageVersionInfo =
+          let version_info: JsrPackageVersionInfo =
             serde_json::from_str(&content).map_err(|e| Arc::new(e.into()))?;
           Ok(Arc::new(version_info))
         }
@@ -3036,7 +3034,7 @@ impl<'a, 'graph> Builder<'a, 'graph> {
     .boxed_local();
     self
       .state
-      .deno
+      .jsr
       .pending_package_version_info_loads
       .insert(package_nv.clone(), fut.shared());
   }
@@ -3121,7 +3119,7 @@ impl<'a, 'graph> Builder<'a, 'graph> {
     let (content, maybe_module_analyzer) = match content_or_module_info {
       ContentOrModuleInfo::Content(content) => (content, None),
       ContentOrModuleInfo::ModuleInfo(info) => {
-        self.state.deno.pending_content_loads.push({
+        self.state.jsr.pending_content_loads.push({
           let specifier = specifier.clone();
           let maybe_range = maybe_referrer.clone();
           let module_info = info.clone();
diff --git a/src/lib.rs b/src/lib.rs
index 09d1da821..288ac1330 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -8,7 +8,7 @@ mod module_specifier;
 #[cfg(feature = "type_tracing")]
 pub mod type_tracer;
 
-pub mod deno;
+pub mod packages;
 pub mod source;
 mod text_encoding;
 
diff --git a/src/deno.rs b/src/packages.rs
similarity index 89%
rename from src/deno.rs
rename to src/packages.rs
index 345704f20..d60c3eb29 100644
--- a/src/deno.rs
+++ b/src/packages.rs
@@ -13,23 +13,23 @@ use serde::Serialize;
 use crate::ModuleInfo;
 
 #[derive(Serialize, Deserialize, Clone)]
-pub struct DenoPackageInfo {
-  pub versions: HashMap<Version, DenoPackageInfoVersion>,
+pub struct JsrPackageInfo {
+  pub versions: HashMap<Version, JsrPackageInfoVersion>,
 }
 
 #[derive(Serialize, Deserialize, Clone, Default)]
-pub struct DenoPackageInfoVersion {
+pub struct JsrPackageInfoVersion {
   // currently not supported because it doesn't work in workspaces
   // pub main: Option<String>,
 }
 
 #[derive(Serialize, Deserialize, Clone, Default)]
-pub struct DenoPackageVersionInfo {
+pub struct JsrPackageVersionInfo {
   #[serde(rename = "moduleGraph1")]
   pub module_graph: Option<serde_json::Value>,
 }
 
-impl DenoPackageVersionInfo {
+impl JsrPackageVersionInfo {
   pub fn module_info(&self, specifier: &str) -> Option<ModuleInfo> {
     let module_graph = self.module_graph.as_ref()?.as_object()?;
     let module_info = module_graph.get(specifier)?;
@@ -38,14 +38,14 @@ impl DenoPackageVersionInfo {
 }
 
 #[derive(Debug, Clone, Default, Serialize)]
-pub struct DenoSpecifierSnapshot {
+pub struct PackageSpecifiers {
   #[serde(flatten)]
   package_reqs: BTreeMap<PackageReq, PackageNv>,
   #[serde(skip_serializing)]
   packages_by_name: HashMap<String, Vec<PackageNv>>,
 }
 
-impl DenoSpecifierSnapshot {
+impl PackageSpecifiers {
   pub fn is_empty(&self) -> bool {
     self.package_reqs.is_empty()
   }
diff --git a/src/source.rs b/src/source.rs
index a497cf2a0..0e18c1e9f 100644
--- a/src/source.rs
+++ b/src/source.rs
@@ -1,9 +1,9 @@
 // Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
 
-use crate::deno::DenoPackageInfo;
-use crate::deno::DenoPackageVersionInfo;
 use crate::graph::Range;
 use crate::module_specifier::resolve_import;
+use crate::packages::JsrPackageInfo;
+use crate::packages::JsrPackageVersionInfo;
 use crate::text_encoding::strip_bom_mut;
 use crate::ModuleInfo;
 use deno_semver::package::PackageNv;
@@ -75,7 +75,7 @@ pub type LoadFuture = LocalBoxFuture<'static, LoadResult>;
 pub enum CacheSetting {
   /// Attempts to load a specifier from the cache.
   ///
-  /// This is used to see whether the specifier is in the cache for `deno:` specifiers.
+  /// This is used to see whether the specifier is in the cache for `jsr:` specifiers.
   /// * If it is, then it will use the source provided to get the module information.
   /// * If not, then it will use the manifest information to do resolution and
   ///   issue a separate request to the `load` method in order to get the source.
@@ -84,7 +84,7 @@ pub enum CacheSetting {
   Use,
   /// Loads a specifier where the implementation should not load
   /// from an internal cache. This is only ever done when loading
-  /// `deno:` specifier module information and the version constraint
+  /// `jsr:` specifier module information and the version constraint
   /// cannot be resolved.
   Reload,
 }
@@ -342,7 +342,7 @@ impl MemoryLoader {
   pub fn add_deno_package_info(
     &mut self,
     name: &str,
-    package_info: &DenoPackageInfo,
+    package_info: &JsrPackageInfo,
   ) {
     let specifier = DEFAULT_DENO_REGISTRY_URL
       .join(&format!("{}/meta.json", name))
@@ -354,7 +354,7 @@ impl MemoryLoader {
   pub fn add_deno_version_info(
     &mut self,
     nv: &PackageNv,
-    version_info: &DenoPackageVersionInfo,
+    version_info: &JsrPackageVersionInfo,
   ) {
     let specifier = DEFAULT_DENO_REGISTRY_URL
       .join(&format!("{}/{}_meta.json", nv.name, nv.version))
diff --git a/tests/integration_test.rs b/tests/integration_test.rs
index e88628046..4e251fbce 100644
--- a/tests/integration_test.rs
+++ b/tests/integration_test.rs
@@ -233,7 +233,7 @@ async fn test_npm_version_not_found_then_found() {
 }
 
 #[tokio::test]
-async fn test_deno_version_not_found_then_found() {
+async fn test_jsr_version_not_found_then_found() {
   #[derive(Default)]
   struct TestLoader {
     requests: Vec<(String, CacheSetting)>,
@@ -254,7 +254,7 @@ async fn test_deno_version_not_found_then_found() {
           Ok(Some(LoadResponse::Module {
             specifier: specifier.clone(),
             maybe_headers: None,
-            content: "import 'deno:@scope/a@1.2/mod.ts".into(),
+            content: "import 'jsr:@scope/a@1.2/mod.ts".into(),
           }))
         }),
         "https://registry-staging.deno.com/@scope/a/meta.json" => {
diff --git a/tests/specs/graph/DenoSpecifiers_ModuleGraphInfo.txt b/tests/specs/graph/JsrSpecifiers_ModuleGraphInfo.txt
similarity index 90%
rename from tests/specs/graph/DenoSpecifiers_ModuleGraphInfo.txt
rename to tests/specs/graph/JsrSpecifiers_ModuleGraphInfo.txt
index c4c6fe2d1..9228c6665 100644
--- a/tests/specs/graph/DenoSpecifiers_ModuleGraphInfo.txt
+++ b/tests/specs/graph/JsrSpecifiers_ModuleGraphInfo.txt
@@ -25,7 +25,7 @@
       }, {
           "kind": "import",
           "range": [[1, 2], [3, 4]],
-          "specifier": "deno:@scope/b/mod.ts",
+          "specifier": "jsr:@scope/b/mod.ts",
           "specifierRange": [[5, 6], [7, 8]]
       }]
     }
@@ -54,7 +54,7 @@
 }
 
 # mod.ts
-import 'deno:@scope/a@^1.0/mod.ts';
+import 'jsr:@scope/a@^1.0/mod.ts';
 
 
 # https://registry-staging.deno.com/@scope/a/1.0.0/mod.ts
@@ -85,9 +85,9 @@ import './c.ts';
       "kind": "esm",
       "dependencies": [
         {
-          "specifier": "deno:@scope/a@^1.0/mod.ts",
+          "specifier": "jsr:@scope/a@^1.0/mod.ts",
           "code": {
-            "specifier": "deno:@scope/a@^1.0/mod.ts",
+            "specifier": "jsr:@scope/a@^1.0/mod.ts",
             "span": {
               "start": {
                 "line": 0,
@@ -95,13 +95,13 @@ import './c.ts';
               },
               "end": {
                 "line": 0,
-                "character": 34
+                "character": 33
               }
             }
           }
         }
       ],
-      "size": 37,
+      "size": 36,
       "mediaType": "TypeScript",
       "specifier": "file:///mod.ts"
     },
@@ -125,9 +125,9 @@ import './c.ts';
           }
         },
         {
-          "specifier": "deno:@scope/b/mod.ts",
+          "specifier": "jsr:@scope/b/mod.ts",
           "code": {
-            "specifier": "deno:@scope/b/mod.ts",
+            "specifier": "jsr:@scope/b/mod.ts",
             "span": {
               "start": {
                 "line": 5,
@@ -231,10 +231,10 @@ import './c.ts';
     }
   ],
   "redirects": {
-    "deno:@scope/a@^1.0/mod.ts": "https://registry-staging.deno.com/@scope/a/1.0.0/mod.ts",
-    "deno:@scope/b/mod.ts": "https://registry-staging.deno.com/@scope/b/9.0.0/mod.ts"
+    "jsr:@scope/a@^1.0/mod.ts": "https://registry-staging.deno.com/@scope/a/1.0.0/mod.ts",
+    "jsr:@scope/b/mod.ts": "https://registry-staging.deno.com/@scope/b/9.0.0/mod.ts"
   },
-  "deno": {
+  "packages": {
     "@scope/a@^1.0": "@scope/a@1.0.0",
     "@scope/b": "@scope/b@9.0.0"
   }
diff --git a/tests/specs/graph/DenoSpecifiers_ModuleGraphInfo_ModifiedCachedFiles.txt b/tests/specs/graph/JsrSpecifiers_ModuleGraphInfo_ModifiedCachedFiles.txt
similarity index 88%
rename from tests/specs/graph/DenoSpecifiers_ModuleGraphInfo_ModifiedCachedFiles.txt
rename to tests/specs/graph/JsrSpecifiers_ModuleGraphInfo_ModifiedCachedFiles.txt
index 48773b55a..9df316ebc 100644
--- a/tests/specs/graph/DenoSpecifiers_ModuleGraphInfo_ModifiedCachedFiles.txt
+++ b/tests/specs/graph/JsrSpecifiers_ModuleGraphInfo_ModifiedCachedFiles.txt
@@ -25,7 +25,7 @@
       }, {
           "kind": "import",
           "range": [[1, 2], [3, 4]],
-          "specifier": "deno:@scope/b/mod.ts",
+          "specifier": "jsr:@scope/b/mod.ts",
           "specifierRange": [[5, 6], [7, 8]]
       }]
     },
@@ -63,7 +63,7 @@
 }
 
 # mod.ts
-import 'deno:@scope/a@^1.0/mod.ts';
+import 'jsr:@scope/a@^1.0/mod.ts';
 
 # cache:https://registry-staging.deno.com/@scope/a/1.0.0/mod.ts
 import './a.ts';
@@ -75,7 +75,7 @@ import './b.ts';
 1; // will be ignored
 
 # cache:https://registry-staging.deno.com/@scope/a/1.0.0/c.ts
-import 'deno:@scope/b/mod.ts';
+import 'jsr:@scope/b/mod.ts';
 
 # cache:https://registry-staging.deno.com/@scope/b/9.0.0/mod.ts
 4;
@@ -90,9 +90,9 @@ import 'deno:@scope/b/mod.ts';
       "kind": "esm",
       "dependencies": [
         {
-          "specifier": "deno:@scope/a@^1.0/mod.ts",
+          "specifier": "jsr:@scope/a@^1.0/mod.ts",
           "code": {
-            "specifier": "deno:@scope/a@^1.0/mod.ts",
+            "specifier": "jsr:@scope/a@^1.0/mod.ts",
             "span": {
               "start": {
                 "line": 0,
@@ -100,13 +100,13 @@ import 'deno:@scope/b/mod.ts';
               },
               "end": {
                 "line": 0,
-                "character": 34
+                "character": 33
               }
             }
           }
         }
       ],
-      "size": 36,
+      "size": 35,
       "mediaType": "TypeScript",
       "specifier": "file:///mod.ts"
     },
@@ -162,9 +162,9 @@ import 'deno:@scope/b/mod.ts';
       "kind": "esm",
       "dependencies": [
         {
-          "specifier": "deno:@scope/b/mod.ts",
+          "specifier": "jsr:@scope/b/mod.ts",
           "code": {
-            "specifier": "deno:@scope/b/mod.ts",
+            "specifier": "jsr:@scope/b/mod.ts",
             "span": {
               "start": {
                 "line": 0,
@@ -172,13 +172,13 @@ import 'deno:@scope/b/mod.ts';
               },
               "end": {
                 "line": 0,
-                "character": 29
+                "character": 28
               }
             }
           }
         }
       ],
-      "size": 31,
+      "size": 30,
       "mediaType": "TypeScript",
       "specifier": "https://registry-staging.deno.com/@scope/a/1.0.0/c.ts"
     },
@@ -214,10 +214,10 @@ import 'deno:@scope/b/mod.ts';
     }
   ],
   "redirects": {
-    "deno:@scope/a@^1.0/mod.ts": "https://registry-staging.deno.com/@scope/a/1.0.0/mod.ts",
-    "deno:@scope/b/mod.ts": "https://registry-staging.deno.com/@scope/b/9.0.0/mod.ts"
+    "jsr:@scope/a@^1.0/mod.ts": "https://registry-staging.deno.com/@scope/a/1.0.0/mod.ts",
+    "jsr:@scope/b/mod.ts": "https://registry-staging.deno.com/@scope/b/9.0.0/mod.ts"
   },
-  "deno": {
+  "packages": {
     "@scope/a@^1.0": "@scope/a@1.0.0",
     "@scope/b": "@scope/b@9.0.0"
   }
diff --git a/tests/specs/graph/DenoSpecifiers_NoModuleGraphInfo.txt b/tests/specs/graph/JsrSpecifiers_NoModuleGraphInfo.txt
similarity index 71%
rename from tests/specs/graph/DenoSpecifiers_NoModuleGraphInfo.txt
rename to tests/specs/graph/JsrSpecifiers_NoModuleGraphInfo.txt
index afffdf2b7..04e7ee618 100644
--- a/tests/specs/graph/DenoSpecifiers_NoModuleGraphInfo.txt
+++ b/tests/specs/graph/JsrSpecifiers_NoModuleGraphInfo.txt
@@ -34,15 +34,15 @@
 {}
 
 # mod.ts
-import 'deno:@scope/a/mod.ts'
-import 'deno:@scope/c@3.0.0/mod.ts'
+import 'jsr:@scope/a/mod.ts'
+import 'jsr:@scope/c@3.0.0/mod.ts'
 
 # https://registry-staging.deno.com/@scope/a/1.0.1/mod.ts
-import 'deno:@scope/b@2/sub_dir/sub.ts';
+import 'jsr:@scope/b@2/sub_dir/sub.ts';
 
 # https://registry-staging.deno.com/@scope/b/2.0.0/sub_dir/sub.ts
 // should still resolve to 3.0.0 because that was resolved earlier
-import 'deno:@scope/c@3/mod.ts';
+import 'jsr:@scope/c@3/mod.ts';
 
 # https://registry-staging.deno.com/@scope/c/3.0.0/mod.ts
 console.log(1);
@@ -57,9 +57,9 @@ console.log(1);
       "kind": "esm",
       "dependencies": [
         {
-          "specifier": "deno:@scope/a/mod.ts",
+          "specifier": "jsr:@scope/a/mod.ts",
           "code": {
-            "specifier": "deno:@scope/a/mod.ts",
+            "specifier": "jsr:@scope/a/mod.ts",
             "span": {
               "start": {
                 "line": 0,
@@ -67,15 +67,15 @@ console.log(1);
               },
               "end": {
                 "line": 0,
-                "character": 29
+                "character": 28
               }
             }
           }
         },
         {
-          "specifier": "deno:@scope/c@3.0.0/mod.ts",
+          "specifier": "jsr:@scope/c@3.0.0/mod.ts",
           "code": {
-            "specifier": "deno:@scope/c@3.0.0/mod.ts",
+            "specifier": "jsr:@scope/c@3.0.0/mod.ts",
             "span": {
               "start": {
                 "line": 1,
@@ -83,13 +83,13 @@ console.log(1);
               },
               "end": {
                 "line": 1,
-                "character": 35
+                "character": 34
               }
             }
           }
         }
       ],
-      "size": 66,
+      "size": 64,
       "mediaType": "TypeScript",
       "specifier": "file:///mod.ts"
     },
@@ -97,9 +97,9 @@ console.log(1);
       "kind": "esm",
       "dependencies": [
         {
-          "specifier": "deno:@scope/b@2/sub_dir/sub.ts",
+          "specifier": "jsr:@scope/b@2/sub_dir/sub.ts",
           "code": {
-            "specifier": "deno:@scope/b@2/sub_dir/sub.ts",
+            "specifier": "jsr:@scope/b@2/sub_dir/sub.ts",
             "span": {
               "start": {
                 "line": 0,
@@ -107,13 +107,13 @@ console.log(1);
               },
               "end": {
                 "line": 0,
-                "character": 39
+                "character": 38
               }
             }
           }
         }
       ],
-      "size": 41,
+      "size": 40,
       "mediaType": "TypeScript",
       "specifier": "https://registry-staging.deno.com/@scope/a/1.0.1/mod.ts"
     },
@@ -121,9 +121,9 @@ console.log(1);
       "kind": "esm",
       "dependencies": [
         {
-          "specifier": "deno:@scope/c@3/mod.ts",
+          "specifier": "jsr:@scope/c@3/mod.ts",
           "code": {
-            "specifier": "deno:@scope/c@3/mod.ts",
+            "specifier": "jsr:@scope/c@3/mod.ts",
             "span": {
               "start": {
                 "line": 1,
@@ -131,13 +131,13 @@ console.log(1);
               },
               "end": {
                 "line": 1,
-                "character": 31
+                "character": 30
               }
             }
           }
         }
       ],
-      "size": 100,
+      "size": 99,
       "mediaType": "TypeScript",
       "specifier": "https://registry-staging.deno.com/@scope/b/2.0.0/sub_dir/sub.ts"
     },
@@ -149,12 +149,12 @@ console.log(1);
     }
   ],
   "redirects": {
-    "deno:@scope/a/mod.ts": "https://registry-staging.deno.com/@scope/a/1.0.1/mod.ts",
-    "deno:@scope/b@2/sub_dir/sub.ts": "https://registry-staging.deno.com/@scope/b/2.0.0/sub_dir/sub.ts",
-    "deno:@scope/c@3.0.0/mod.ts": "https://registry-staging.deno.com/@scope/c/3.0.0/mod.ts",
-    "deno:@scope/c@3/mod.ts": "https://registry-staging.deno.com/@scope/c/3.0.0/mod.ts"
+    "jsr:@scope/a/mod.ts": "https://registry-staging.deno.com/@scope/a/1.0.1/mod.ts",
+    "jsr:@scope/b@2/sub_dir/sub.ts": "https://registry-staging.deno.com/@scope/b/2.0.0/sub_dir/sub.ts",
+    "jsr:@scope/c@3.0.0/mod.ts": "https://registry-staging.deno.com/@scope/c/3.0.0/mod.ts",
+    "jsr:@scope/c@3/mod.ts": "https://registry-staging.deno.com/@scope/c/3.0.0/mod.ts"
   },
-  "deno": {
+  "packages": {
     "@scope/a": "@scope/a@1.0.1",
     "@scope/b@2": "@scope/b@2.0.0",
     "@scope/c@3.0.0": "@scope/c@3.0.0",
diff --git a/tests/specs/graph/DenoSpecifiers_NoPath.txt b/tests/specs/graph/JsrSpecifiers_NoPath.txt
similarity index 68%
rename from tests/specs/graph/DenoSpecifiers_NoPath.txt
rename to tests/specs/graph/JsrSpecifiers_NoPath.txt
index 793a8ea03..c591ad336 100644
--- a/tests/specs/graph/DenoSpecifiers_NoPath.txt
+++ b/tests/specs/graph/JsrSpecifiers_NoPath.txt
@@ -9,7 +9,7 @@
 {}
 
 # mod.ts
-import 'deno:@scope/a' // no subpath
+import 'jsr:@scope/a' // no subpath
 
 # output
 {
@@ -17,17 +17,13 @@ import 'deno:@scope/a' // no subpath
     "file:///mod.ts"
   ],
   "modules": [
-    {
-      "specifier": "deno:@scope/a",
-      "error": "Missing path in package specifier 'deno:@scope/a' (ex. specify deno:@scope/a/mod.ts)"
-    },
     {
       "kind": "esm",
       "dependencies": [
         {
-          "specifier": "deno:@scope/a",
+          "specifier": "jsr:@scope/a",
           "code": {
-            "specifier": "deno:@scope/a",
+            "specifier": "jsr:@scope/a",
             "span": {
               "start": {
                 "line": 0,
@@ -35,19 +31,23 @@ import 'deno:@scope/a' // no subpath
               },
               "end": {
                 "line": 0,
-                "character": 22
+                "character": 21
               }
             }
           }
         }
       ],
-      "size": 37,
+      "size": 36,
       "mediaType": "TypeScript",
       "specifier": "file:///mod.ts"
+    },
+    {
+      "specifier": "jsr:@scope/a",
+      "error": "Missing path in package specifier 'jsr:@scope/a' (ex. specify jsr:@scope/a/mod.ts)"
     }
   ],
   "redirects": {},
-  "deno": {
+  "packages": {
     "@scope/a": "@scope/a@1.0.0"
   }
 }
diff --git a/tests/specs/graph/DenoSpecifiers_PackageNotExist.txt b/tests/specs/graph/JsrSpecifiers_PackageNotExist.txt
similarity index 62%
rename from tests/specs/graph/DenoSpecifiers_PackageNotExist.txt
rename to tests/specs/graph/JsrSpecifiers_PackageNotExist.txt
index cb26e8bb0..9bbcf3b7c 100644
--- a/tests/specs/graph/DenoSpecifiers_PackageNotExist.txt
+++ b/tests/specs/graph/JsrSpecifiers_PackageNotExist.txt
@@ -1,5 +1,5 @@
 # mod.ts
-import 'deno:@scope/a/mod.ts';
+import 'jsr:@scope/a/mod.ts';
 
 # output
 {
@@ -7,17 +7,13 @@ import 'deno:@scope/a/mod.ts';
     "file:///mod.ts"
   ],
   "modules": [
-    {
-      "specifier": "deno:@scope/a/mod.ts",
-      "error": "Unknown package: @scope/a\n  Specifier: deno:@scope/a/mod.ts"
-    },
     {
       "kind": "esm",
       "dependencies": [
         {
-          "specifier": "deno:@scope/a/mod.ts",
+          "specifier": "jsr:@scope/a/mod.ts",
           "code": {
-            "specifier": "deno:@scope/a/mod.ts",
+            "specifier": "jsr:@scope/a/mod.ts",
             "span": {
               "start": {
                 "line": 0,
@@ -25,15 +21,19 @@ import 'deno:@scope/a/mod.ts';
               },
               "end": {
                 "line": 0,
-                "character": 29
+                "character": 28
               }
             }
           }
         }
       ],
-      "size": 31,
+      "size": 30,
       "mediaType": "TypeScript",
       "specifier": "file:///mod.ts"
+    },
+    {
+      "specifier": "jsr:@scope/a/mod.ts",
+      "error": "Unknown package: @scope/a\n  Specifier: jsr:@scope/a/mod.ts"
     }
   ],
   "redirects": {}
diff --git a/tests/specs/graph/DenoSpecifiers_SamePackageMultipleTimes.txt b/tests/specs/graph/JsrSpecifiers_SamePackageMultipleTimes.txt
similarity index 73%
rename from tests/specs/graph/DenoSpecifiers_SamePackageMultipleTimes.txt
rename to tests/specs/graph/JsrSpecifiers_SamePackageMultipleTimes.txt
index ef53dd95d..fbe71dca6 100644
--- a/tests/specs/graph/DenoSpecifiers_SamePackageMultipleTimes.txt
+++ b/tests/specs/graph/JsrSpecifiers_SamePackageMultipleTimes.txt
@@ -12,7 +12,7 @@
       "dependencies": [{
           "kind": "import",
           "range": [[1, 2], [3, 4]],
-          "specifier": "deno:@scope/b@1/mod.ts",
+          "specifier": "jsr:@scope/b@1/mod.ts",
           "specifierRange": [[5, 6], [7, 8]]
       }]
     }
@@ -33,14 +33,14 @@
 {}
 
 # https://registry-staging.deno.com/@scope/a/1.0.0/mod.ts
-import "deno:@scope/b@1/mod.ts";
+import "jsr:@scope/b@1/mod.ts";
 
 # https://registry-staging.deno.com/@scope/b/1.1.0/mod.ts
 console.log(1);
 
 # mod.ts
-import "deno:@scope/a@^1.0/mod.ts";
-import "deno:@scope/b@1.1/mod.ts";
+import "jsr:@scope/a@^1.0/mod.ts";
+import "jsr:@scope/b@1.1/mod.ts";
 
 # output
 {
@@ -52,9 +52,9 @@ import "deno:@scope/b@1.1/mod.ts";
       "kind": "esm",
       "dependencies": [
         {
-          "specifier": "deno:@scope/a@^1.0/mod.ts",
+          "specifier": "jsr:@scope/a@^1.0/mod.ts",
           "code": {
-            "specifier": "deno:@scope/a@^1.0/mod.ts",
+            "specifier": "jsr:@scope/a@^1.0/mod.ts",
             "span": {
               "start": {
                 "line": 0,
@@ -62,15 +62,15 @@ import "deno:@scope/b@1.1/mod.ts";
               },
               "end": {
                 "line": 0,
-                "character": 34
+                "character": 33
               }
             }
           }
         },
         {
-          "specifier": "deno:@scope/b@1.1/mod.ts",
+          "specifier": "jsr:@scope/b@1.1/mod.ts",
           "code": {
-            "specifier": "deno:@scope/b@1.1/mod.ts",
+            "specifier": "jsr:@scope/b@1.1/mod.ts",
             "span": {
               "start": {
                 "line": 1,
@@ -78,13 +78,13 @@ import "deno:@scope/b@1.1/mod.ts";
               },
               "end": {
                 "line": 1,
-                "character": 33
+                "character": 32
               }
             }
           }
         }
       ],
-      "size": 71,
+      "size": 69,
       "mediaType": "TypeScript",
       "specifier": "file:///mod.ts"
     },
@@ -92,9 +92,9 @@ import "deno:@scope/b@1.1/mod.ts";
       "kind": "esm",
       "dependencies": [
         {
-          "specifier": "deno:@scope/b@1/mod.ts",
+          "specifier": "jsr:@scope/b@1/mod.ts",
           "code": {
-            "specifier": "deno:@scope/b@1/mod.ts",
+            "specifier": "jsr:@scope/b@1/mod.ts",
             "span": {
               "start": {
                 "line": 5,
@@ -108,7 +108,7 @@ import "deno:@scope/b@1.1/mod.ts";
           }
         }
       ],
-      "size": 33,
+      "size": 32,
       "mediaType": "TypeScript",
       "specifier": "https://registry-staging.deno.com/@scope/a/1.0.0/mod.ts"
     },
@@ -120,11 +120,11 @@ import "deno:@scope/b@1.1/mod.ts";
     }
   ],
   "redirects": {
-    "deno:@scope/a@^1.0/mod.ts": "https://registry-staging.deno.com/@scope/a/1.0.0/mod.ts",
-    "deno:@scope/b@1.1/mod.ts": "https://registry-staging.deno.com/@scope/b/1.1.0/mod.ts",
-    "deno:@scope/b@1/mod.ts": "https://registry-staging.deno.com/@scope/b/1.1.0/mod.ts"
+    "jsr:@scope/a@^1.0/mod.ts": "https://registry-staging.deno.com/@scope/a/1.0.0/mod.ts",
+    "jsr:@scope/b@1.1/mod.ts": "https://registry-staging.deno.com/@scope/b/1.1.0/mod.ts",
+    "jsr:@scope/b@1/mod.ts": "https://registry-staging.deno.com/@scope/b/1.1.0/mod.ts"
   },
-  "deno": {
+  "packages": {
     "@scope/a@^1.0": "@scope/a@1.0.0",
     "@scope/b@1.1": "@scope/b@1.1.0",
     "@scope/b@1": "@scope/b@1.1.0"
diff --git a/tests/specs/graph/DenoSpecifiers_VersionNotExist.txt b/tests/specs/graph/JsrSpecifiers_VersionNotExist.txt
similarity index 68%
rename from tests/specs/graph/DenoSpecifiers_VersionNotExist.txt
rename to tests/specs/graph/JsrSpecifiers_VersionNotExist.txt
index 3a7f76973..6439bf8aa 100644
--- a/tests/specs/graph/DenoSpecifiers_VersionNotExist.txt
+++ b/tests/specs/graph/JsrSpecifiers_VersionNotExist.txt
@@ -6,7 +6,7 @@
 }
 
 # mod.ts
-import 'deno:@scope/a@1.0.1/mod.ts';
+import 'jsr:@scope/a@1.0.1/mod.ts';
 
 # output
 {
@@ -14,17 +14,13 @@ import 'deno:@scope/a@1.0.1/mod.ts';
     "file:///mod.ts"
   ],
   "modules": [
-    {
-      "specifier": "deno:@scope/a@1.0.1/mod.ts",
-      "error": "Could not find constraint in the list of versions: @scope/a@1.0.1\n  Specifier: deno:@scope/a@1.0.1/mod.ts"
-    },
     {
       "kind": "esm",
       "dependencies": [
         {
-          "specifier": "deno:@scope/a@1.0.1/mod.ts",
+          "specifier": "jsr:@scope/a@1.0.1/mod.ts",
           "code": {
-            "specifier": "deno:@scope/a@1.0.1/mod.ts",
+            "specifier": "jsr:@scope/a@1.0.1/mod.ts",
             "span": {
               "start": {
                 "line": 0,
@@ -32,15 +28,19 @@ import 'deno:@scope/a@1.0.1/mod.ts';
               },
               "end": {
                 "line": 0,
-                "character": 35
+                "character": 34
               }
             }
           }
         }
       ],
-      "size": 37,
+      "size": 36,
       "mediaType": "TypeScript",
       "specifier": "file:///mod.ts"
+    },
+    {
+      "specifier": "jsr:@scope/a@1.0.1/mod.ts",
+      "error": "Could not find constraint in the list of versions: @scope/a@1.0.1\n  Specifier: jsr:@scope/a@1.0.1/mod.ts"
     }
   ],
   "redirects": {}
diff --git a/tests/specs/graph/DenoSpecifiers_WorkspaceNotMatched.txt b/tests/specs/graph/JsrSpecifiers_WorkspaceNotMatched.txt
similarity index 81%
rename from tests/specs/graph/DenoSpecifiers_WorkspaceNotMatched.txt
rename to tests/specs/graph/JsrSpecifiers_WorkspaceNotMatched.txt
index 4a9ed4f7e..b0ca4c53e 100644
--- a/tests/specs/graph/DenoSpecifiers_WorkspaceNotMatched.txt
+++ b/tests/specs/graph/JsrSpecifiers_WorkspaceNotMatched.txt
@@ -24,11 +24,11 @@
 import "./members/a/mod.ts";
 
 # members/a/mod.ts
-import 'deno:@scope/b@2/mod.ts'; // this one will match
+import 'jsr:@scope/b@2/mod.ts'; // this one will match
 import './next.ts';
 
 # members/a/next.ts
-import 'deno:@scope/b@2.0.3/mod.ts'; // this one will not match the workspace member
+import 'jsr:@scope/b@2.0.3/mod.ts'; // this one will not match the workspace member
 
 # members/b/mod.ts
 console.log("Test");
@@ -43,9 +43,9 @@ console.log("Test");
       "kind": "esm",
       "dependencies": [
         {
-          "specifier": "deno:@scope/b@2/mod.ts",
+          "specifier": "jsr:@scope/b@2/mod.ts",
           "code": {
-            "specifier": "deno:@scope/b@2/mod.ts",
+            "specifier": "jsr:@scope/b@2/mod.ts",
             "span": {
               "start": {
                 "line": 0,
@@ -53,7 +53,7 @@ console.log("Test");
               },
               "end": {
                 "line": 0,
-                "character": 31
+                "character": 30
               }
             }
           }
@@ -75,7 +75,7 @@ console.log("Test");
           }
         }
       ],
-      "size": 76,
+      "size": 75,
       "mediaType": "TypeScript",
       "specifier": "file:///members/a/mod.ts"
     },
@@ -83,9 +83,9 @@ console.log("Test");
       "kind": "esm",
       "dependencies": [
         {
-          "specifier": "deno:@scope/b@2.0.3/mod.ts",
+          "specifier": "jsr:@scope/b@2.0.3/mod.ts",
           "code": {
-            "specifier": "deno:@scope/b@2.0.3/mod.ts",
+            "specifier": "jsr:@scope/b@2.0.3/mod.ts",
             "span": {
               "start": {
                 "line": 0,
@@ -93,13 +93,13 @@ console.log("Test");
               },
               "end": {
                 "line": 0,
-                "character": 35
+                "character": 34
               }
             }
           }
         }
       ],
-      "size": 85,
+      "size": 84,
       "mediaType": "TypeScript",
       "specifier": "file:///members/a/next.ts"
     },
@@ -139,10 +139,10 @@ console.log("Test");
     }
   ],
   "redirects": {
-    "deno:@scope/b@2.0.3/mod.ts": "https://registry-staging.deno.com/@scope/b/2.0.3/mod.ts",
-    "deno:@scope/b@2/mod.ts": "file:///members/b/mod.ts"
+    "jsr:@scope/b@2.0.3/mod.ts": "https://registry-staging.deno.com/@scope/b/2.0.3/mod.ts",
+    "jsr:@scope/b@2/mod.ts": "file:///members/b/mod.ts"
   },
-  "deno": {
+  "packages": {
     "@scope/b@2.0.3": "@scope/b@2.0.3"
   }
 }
diff --git a/tests/specs/graph/DenoSpecifiers_Workspaces.txt b/tests/specs/graph/JsrSpecifiers_Workspaces.txt
similarity index 85%
rename from tests/specs/graph/DenoSpecifiers_Workspaces.txt
rename to tests/specs/graph/JsrSpecifiers_Workspaces.txt
index 1e7380353..a4880b287 100644
--- a/tests/specs/graph/DenoSpecifiers_Workspaces.txt
+++ b/tests/specs/graph/JsrSpecifiers_Workspaces.txt
@@ -14,7 +14,7 @@
 import "./members/a/mod.ts";
 
 # members/a/mod.ts
-import 'deno:@scope/b@2/mod.ts';
+import 'jsr:@scope/b@2/mod.ts';
 
 # members/b/mod.ts
 console.log("Test");
@@ -29,9 +29,9 @@ console.log("Test");
       "kind": "esm",
       "dependencies": [
         {
-          "specifier": "deno:@scope/b@2/mod.ts",
+          "specifier": "jsr:@scope/b@2/mod.ts",
           "code": {
-            "specifier": "deno:@scope/b@2/mod.ts",
+            "specifier": "jsr:@scope/b@2/mod.ts",
             "span": {
               "start": {
                 "line": 0,
@@ -39,13 +39,13 @@ console.log("Test");
               },
               "end": {
                 "line": 0,
-                "character": 31
+                "character": 30
               }
             }
           }
         }
       ],
-      "size": 33,
+      "size": 32,
       "mediaType": "TypeScript",
       "specifier": "file:///members/a/mod.ts"
     },
@@ -81,6 +81,6 @@ console.log("Test");
     }
   ],
   "redirects": {
-    "deno:@scope/b@2/mod.ts": "file:///members/b/mod.ts"
+    "jsr:@scope/b@2/mod.ts": "file:///members/b/mod.ts"
   }
 }