diff --git a/Cargo.lock b/Cargo.lock
index 16a533eb..ce8e5eb5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1270,7 +1270,7 @@ dependencies = [
  "httpdate",
  "itoa",
  "pin-project-lite",
- "socket2",
+ "socket2 0.4.9",
  "tokio",
  "tower-service",
  "tracing",
@@ -1751,9 +1751,9 @@ dependencies = [
 
 [[package]]
 name = "pin-project-lite"
-version = "0.2.10"
+version = "0.2.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c40d25201921e5ff0c862a505c6557ea88568a4e3ace775ab55e93f2f4f9d57"
+checksum = "8afb450f006bf6385ca15ef45d71d2288452bc3683ce2e2cacc0d18e4be60b58"
 
 [[package]]
 name = "pin-utils"
@@ -2289,6 +2289,16 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "socket2"
+version = "0.5.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4031e820eb552adee9295814c0ced9e5cf38ddf1e8b7d566d6de8e2538ea989e"
+dependencies = [
+ "libc",
+ "windows-sys",
+]
+
 [[package]]
 name = "spin"
 version = "0.5.2"
@@ -2430,11 +2440,10 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.29.1"
+version = "1.33.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "532826ff75199d5833b9d2c5fe410f29235e25704ee5f0ef599fb51c21f4a4da"
+checksum = "4f38200e3ef7995e5ef13baec2f432a6da0aa9ac495b2c0e8f3b7eec2c92d653"
 dependencies = [
- "autocfg",
  "backtrace",
  "bytes",
  "libc",
@@ -2443,7 +2452,7 @@ dependencies = [
  "parking_lot",
  "pin-project-lite",
  "signal-hook-registry",
- "socket2",
+ "socket2 0.5.4",
  "tokio-macros",
  "windows-sys",
 ]
diff --git a/tough/Cargo.toml b/tough/Cargo.toml
index 5be8827a..73542b64 100644
--- a/tough/Cargo.toml
+++ b/tough/Cargo.toml
@@ -29,7 +29,7 @@ serde_json = "1"
 serde_plain = "1"
 snafu = { version = "0.7", features = ["futures"] }
 tempfile = "3"
-tokio = { version = "1.0", default-features = false, features = ["io-util", "sync", "fs", "time"] }
+tokio = { version = "1.33", default-features = false, features = ["io-util", "sync", "fs", "time"] }
 tokio-util = { version = "0.7.8", features = ["io"] }
 typed-path = "0.6"
 untrusted = "0.7"
@@ -41,7 +41,7 @@ failure-server = { path = "../integ/failure-server", version = "0.1.0" }
 hex-literal = "0.4"
 httptest = "0.15"
 maplit = "1"
-tokio = { version = "1.0", features = ["macros", "rt", "rt-multi-thread"] }
+tokio = { version = "1.33", features = ["macros", "rt", "rt-multi-thread"] }
 tokio-test = "0.4.3"
 
 [features]
diff --git a/tuftool/Cargo.toml b/tuftool/Cargo.toml
index f9ff405e..230d42cc 100644
--- a/tuftool/Cargo.toml
+++ b/tuftool/Cargo.toml
@@ -35,7 +35,7 @@ serde_json = "1"
 simplelog = "0.12"
 snafu = { version = "0.7", features = ["backtraces-impl-backtrace-crate"] }
 tempfile = "3"
-tokio = { version = "1.0", features = ["macros", "rt", "rt-multi-thread"] }
+tokio = { version = "1.33", features = ["macros", "rt", "rt-multi-thread"] }
 tough = { version = "0.14", path = "../tough", features = ["http"] }
 tough-kms = { version = "0.6", path = "../tough-kms" }
 tough-ssm = { version = "0.9", path = "../tough-ssm" }