diff --git a/Cargo.toml b/Cargo.toml
index aac7f48..8364134 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ readme = "README.md"
 license = "MIT"
 
 [dev-dependencies]
-criterion = "0.5"
+criterion = "0.6"
 
 [[bench]]
 name = "bench"