diff --git a/crates/flowistry/Cargo.toml b/crates/flowistry/Cargo.toml
index 266af46ab..e32044e23 100644
--- a/crates/flowistry/Cargo.toml
+++ b/crates/flowistry/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "flowistry"
-version = "0.5.20"
+version = "0.5.21"
 edition = "2021"
 authors = ["Will Crichton <wcrichto@cs.stanford.edu>"]
 description = "Modular information flow analysis"
diff --git a/crates/flowistry_ide/Cargo.toml b/crates/flowistry_ide/Cargo.toml
index c8c6a0f46..98581e7fe 100644
--- a/crates/flowistry_ide/Cargo.toml
+++ b/crates/flowistry_ide/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "flowistry_ide"
-version = "0.5.20"
+version = "0.5.21"
 edition = "2021"
 authors = ["Will Crichton <wcrichto@cs.stanford.edu>"]
 description = "Information Flow in the IDE for Rust"
@@ -14,8 +14,8 @@ rustc_private = true
 decompose = ["petgraph", "rayon"]
 
 [dependencies]
-flowistry = {version = "0.5.20", path = "../flowistry"}
-rustc_plugin = {version = "0.5.20", path = "../rustc_plugin"}
+flowistry = {version = "0.5.21", path = "../flowistry"}
+rustc_plugin = {version = "0.5.21", path = "../rustc_plugin"}
 anyhow = "1"
 log = "0.4"
 fluid-let = "1.0"
diff --git a/crates/flowistry_ifc/Cargo.toml b/crates/flowistry_ifc/Cargo.toml
index 04c86fde8..a064dd0f2 100644
--- a/crates/flowistry_ifc/Cargo.toml
+++ b/crates/flowistry_ifc/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "flowistry_ifc"
-version = "0.5.20"
+version = "0.5.21"
 edition = "2021"
 publish = false
 
@@ -8,8 +8,8 @@ publish = false
 rustc_private = true
 
 [dependencies]
-flowistry = {version = "0.5.20", path = "../flowistry"}
-rustc_plugin = {version = "0.5.20", path = "../rustc_plugin"}
+flowistry = {version = "0.5.21", path = "../flowistry"}
+rustc_plugin = {version = "0.5.21", path = "../rustc_plugin"}
 env_logger = "0.9"
 termcolor = "1.1"
 anyhow = "1"
diff --git a/crates/flowistry_ifc_traits/Cargo.toml b/crates/flowistry_ifc_traits/Cargo.toml
index 389f104b7..ea3f990f3 100644
--- a/crates/flowistry_ifc_traits/Cargo.toml
+++ b/crates/flowistry_ifc_traits/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "flowistry_ifc_traits"
-version = "0.5.20"
+version = "0.5.21"
 edition = "2021"
 publish = false
  
diff --git a/crates/rustc_plugin/Cargo.toml b/crates/rustc_plugin/Cargo.toml
index b292e8ae0..bc13a58d1 100644
--- a/crates/rustc_plugin/Cargo.toml
+++ b/crates/rustc_plugin/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "rustc_plugin"
-version = "0.5.20"
+version = "0.5.21"
 edition = "2021"
 
 [package.metadata.rust-analyzer]
diff --git a/ide/package.json b/ide/package.json
index aa0d5560f..781d1dbc0 100644
--- a/ide/package.json
+++ b/ide/package.json
@@ -12,7 +12,7 @@
     "type": "git"
   },
   "description": "Information Flow in the IDE for Rust",
-  "version": "0.5.20",
+  "version": "0.5.21",
   "engines": {
     "vscode": "^1.54.0"
   },