diff --git a/Cargo.toml b/Cargo.toml
index ad04e95..1a6d3d1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -96,7 +96,7 @@ version_check = "0.9.5"
 
 [dev-dependencies]
 # Dependencies required for testing and development.
-criterion = "0.5.1"
+criterion = "0.6.0"
 test-case = "3.3.1"