diff --git a/package.json b/package.json
index ab512a1..f95e37f 100644
--- a/package.json
+++ b/package.json
@@ -49,7 +49,7 @@
     "rollup-plugin-alias": "^1.4.0",
     "rollup-plugin-babel": "^4.0.3",
     "rollup-plugin-cleanup": "^3.0.0",
-    "rollup-plugin-commonjs": "^9.2.0",
+    "rollup-plugin-commonjs": "^9.3.3",
     "rollup-plugin-istanbul": "^2.0.1",
     "rollup-plugin-json": "^3.1.0",
     "rollup-plugin-node-resolve": "^3.4.0",