diff --git a/Cargo.toml b/Cargo.toml
index 0e6db3c..2adf62b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -22,7 +22,7 @@ serde_derive="1.0.205"
 serde_json  ="1.0.122"
 
 [dev-dependencies]
-criterion="0.5.1"
+criterion="0.6.0"
 
 [[bench]]
 name   ="cuckoo_table"