diff --git a/Cargo.toml b/Cargo.toml
index eef834e..95910ad 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -66,7 +66,7 @@ unicode-normalization = { version = "0.1.19", optional = true }
 once_cell = "1.7.2"
 quickcheck = "1.0.3"
 unicode-segmentation = "1.7.1"
-criterion = "0.3.4"
+criterion = "0.5.0"
 
 [[bench]]
 name = "hyphenate"