diff --git a/Cargo.toml b/Cargo.toml
index c7c9578..8319294 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,7 +15,7 @@ documentation = "https://docs.rs/brainhug"
 travis-ci = { repository = "sn99/brainhug", branch = "master" }
 
 [dev-dependencies]
-criterion = "0.4.0"
+criterion = "0.5.0"
 
 [[bench]]
 name = "benchmark"