diff --git a/Cargo.toml b/Cargo.toml
index 80622e9..25c213d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -46,7 +46,7 @@ rand_chacha = "0.3"
 sha2 = "0.10"
 
 [dev-dependencies]
-criterion = "0.5"
+criterion = "0.6"
 proptest = "1"
 serde_json = "1"