diff --git a/benchmarks/Cargo.toml b/benchmarks/Cargo.toml
index 7423141..e25d113 100644
--- a/benchmarks/Cargo.toml
+++ b/benchmarks/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 spdk-rs = { path="../spdk-rs"}
 failure = "0.1.3"
 failure_derive = ""
-tokio = { version = "0.1.13", features = ["async-await-preview"]}
+tokio = { version = "0.2.1", features = ["async-await-preview"]}
 futures = "0.1.25"
 tokio-async-await = "0.1.4"
 toml = "0.4.10"