diff --git a/Cargo.toml b/Cargo.toml
index cc98f2b..f944d6d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ smptera-format-identifiers-rust = "0.4.0"
 [dev-dependencies]
 assert_matches = "1.5.0"
 bitstream-io = "1.3"
-criterion = "0.4.0"
+criterion = "0.5.1"
 hex-literal = "0.2.1"
 hex-slice = "0.1.4"
 env_logger = "0.10.0"