diff --git a/rust/Cargo.lock b/rust/Cargo.lock
index 3a58b71a..8f7923eb 100644
--- a/rust/Cargo.lock
+++ b/rust/Cargo.lock
@@ -1877,9 +1877,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"
 
 [[package]]
 name = "tokio"
-version = "1.39.3"
+version = "1.40.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9babc99b9923bfa4804bd74722ff02c0381021eafa4db9949217e3be8e84fff5"
+checksum = "e2b070231665d27ad9ec9b8df639893f46727666c6767db40317fbe920a5d998"
 dependencies = [
  "backtrace",
  "bytes",
diff --git a/rust/Cargo.toml b/rust/Cargo.toml
index 03262ea3..1a4bcb46 100644
--- a/rust/Cargo.toml
+++ b/rust/Cargo.toml
@@ -25,7 +25,7 @@ rand = "0.8.5"
 serde = { version = "1.0.209", features = ["derive"] }
 serde_json = "1.0.127"
 thiserror = "1.0.63"
-tokio = { version = "1.39.3", features = ["full"] }
+tokio = { version = "1.40.0", features = ["full"] }
 
 [[bin]]
 name = "vault"