diff --git a/Cargo.lock b/Cargo.lock
index 144bc30b..6f4f275d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4642,9 +4642,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.32.0"
+version = "1.33.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "17ed6077ed6cd6c74735e21f37eb16dc3935f96878b1fe961074089cc80893f9"
+checksum = "4f38200e3ef7995e5ef13baec2f432a6da0aa9ac495b2c0e8f3b7eec2c92d653"
 dependencies = [
  "backtrace",
  "bytes",
diff --git a/Cargo.toml b/Cargo.toml
index d885a5c0..25f61198 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -23,7 +23,7 @@ pretty_assertions = "1.4.0"
 env_logger = "0.10.0"
 serde = "1.0.188"
 serde_repr = "0.1.16"
-tokio = { version = "1.32.0", features = ["fs", "rt", "macros"] }
+tokio = { version = "1.33.0", features = ["fs", "rt", "macros"] }
 
 # workspace-local
 zinnia_runtime = { version = "0.14.0", path = "./runtime" }