diff --git a/packages/a-msgpack/benchmark-msgpack/package.json b/packages/a-msgpack/benchmark-msgpack/package.json
index 085f771b9..9cd634c0c 100644
--- a/packages/a-msgpack/benchmark-msgpack/package.json
+++ b/packages/a-msgpack/benchmark-msgpack/package.json
@@ -27,7 +27,7 @@
     "msgpack5": "5.3.2",
     "notepack.io": "2.3.0",
     "ts-node": "10.1.0",
-    "tslib": "2.2.0",
+    "tslib": "2.3.0",
     "typescript": "4.2.4"
   },
   "devDependencies": {