diff --git a/ruldap3/Cargo.lock b/ruldap3/Cargo.lock
index 2508306..4736630 100644
--- a/ruldap3/Cargo.lock
+++ b/ruldap3/Cargo.lock
@@ -588,9 +588,9 @@ 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/ruldap3/Cargo.toml b/ruldap3/Cargo.toml
index 2ba467a..714b6ef 100644
--- a/ruldap3/Cargo.toml
+++ b/ruldap3/Cargo.toml
@@ -11,5 +11,5 @@ crate-type = ["cdylib"]
 [dependencies]
 pyo3 = { version = "0.19.2", features = ["extension-module"] }
 pyo3-asyncio = { version = "0.19", features = ["tokio-runtime"] }
-tokio = "1.32.0"
+tokio = "1.33.0"
 ldap3 = { version = "0.11.3", default_features = false }