diff --git a/package.json b/package.json
index d6945e6d3c1..7d4fe027cbd 100644
--- a/package.json
+++ b/package.json
@@ -68,8 +68,7 @@
     "webpack": "4.46.0"
   },
   "dependencies": {
-    "@opentelemetry/core": "^1.0.0",
-    "tslib": "^2.3.1"
+    "@opentelemetry/core": "^1.0.0"
   },
   "homepage": "https://github.com/open-telemetry/opentelemetry-js-contrib/tree/main/propagators/opentelemetry-propagator-aws-xray#readme"
 }