diff --git a/Cargo.toml b/Cargo.toml
index 1a9c6de..e5ceaee 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -17,7 +17,7 @@ bitbit = "0.2.0"
 fenwick = "1.0.0"
 
 [dev-dependencies]
-criterion = "0.3"
+criterion = "0.4"
 byte-unit = "4.0.9"
 
 [[bench]]