diff --git a/e2e-test/Cargo.toml b/e2e-test/Cargo.toml
index 9a4b941..bcea756 100644
--- a/e2e-test/Cargo.toml
+++ b/e2e-test/Cargo.toml
@@ -9,5 +9,5 @@ publish = false
 radius = { version = "0.1.0", path = "../radius" }
 radius-client = { version = "0.1.0", path = "../radius-client" }
 radius-server = { version = "0.1.0", path = "../radius-server" }
-tokio = { version = "0.3.4", features = ["signal", "net"] }
+tokio = { version = "0.3.5", features = ["signal", "net"] }
 async-trait = "0.1.42"
diff --git a/radius-client/Cargo.toml b/radius-client/Cargo.toml
index e8af504..63a8289 100644
--- a/radius-client/Cargo.toml
+++ b/radius-client/Cargo.toml
@@ -9,5 +9,5 @@ keywords = ["radius", "client"]
 
 [dependencies]
 radius = { path = "../radius" }
-tokio = { version = "0.3.4", features = ["net", "time"] }
+tokio = { version = "0.3.5", features = ["net", "time"] }
 thiserror = "1.0"
diff --git a/radius-server/Cargo.toml b/radius-server/Cargo.toml
index 039fdc3..a6bb734 100644
--- a/radius-server/Cargo.toml
+++ b/radius-server/Cargo.toml
@@ -9,7 +9,7 @@ keywords = ["radius", "client"]
 
 [dependencies]
 radius = { path = "../radius" }
-tokio = { version = "0.3.4", features = ["full"] }
+tokio = { version = "0.3.5", features = ["full"] }
 log = "0.4.11"
 thiserror = "1.0"
 async-trait = "0.1.42"