diff --git a/package.json b/package.json
index 5d0a8de..954d757 100644
--- a/package.json
+++ b/package.json
@@ -48,7 +48,7 @@
     "snyk-config": "4.0.0",
     "snyk-request-manager": "1.4.3",
     "source-map-support": "^0.5.16",
-    "tslib": "2.3.1",
+    "tslib": "2.4.0",
     "yargs": "16.2.0"
   },
   "devDependencies": {