diff --git a/Cargo.toml b/Cargo.toml
index 5f1d7e1..4d5b55b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -62,7 +62,7 @@ optional = true
 version = "0.23"
 
 [dev-dependencies]
-criterion = "0.4.0"
+criterion = "0.5.1"
 env_logger = "0.10.0"
 input_buffer = "0.5.0"
 net2 = "0.2.37"