diff --git a/Cargo.lock b/Cargo.lock
index 6610821d7c08..71c1598c243e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -15218,9 +15218,9 @@ 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/relays/client-substrate/Cargo.toml b/relays/client-substrate/Cargo.toml
index 3bced8e1db31..7fdd18f226e7 100644
--- a/relays/client-substrate/Cargo.toml
+++ b/relays/client-substrate/Cargo.toml
@@ -15,7 +15,7 @@ log = "0.4.20"
 num-traits = "0.2"
 rand = "0.8"
 scale-info = { version = "2.9.0", features = ["derive"] }
-tokio = { version = "1.32", features = ["rt-multi-thread"] }
+tokio = { version = "1.33", features = ["rt-multi-thread"] }
 thiserror = "1.0.49"
 
 # Bridge dependencies
diff --git a/relays/utils/Cargo.toml b/relays/utils/Cargo.toml
index 2fbdb3afe476..ccdb82220511 100644
--- a/relays/utils/Cargo.toml
+++ b/relays/utils/Cargo.toml
@@ -20,7 +20,7 @@ num-traits = "0.2"
 serde_json = "1.0"
 sysinfo = "0.29"
 time = { version = "0.3", features = ["formatting", "local-offset", "std"] }
-tokio = { version = "1.32", features = ["rt"] }
+tokio = { version = "1.33", features = ["rt"] }
 thiserror = "1.0.49"
 
 # Bridge dependencies