diff --git a/package.json b/package.json
index e5b6f22..45c9a46 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "rimraf": "^3.0.0",
     "rollup": "^1.29.1",
     "rollup-plugin-babel": "^3.0.3",
-    "rollup-plugin-filesize": "^6.2.1",
+    "rollup-plugin-filesize": "^9.0.2",
     "rollup-plugin-json": "^4.0.0",
     "rollup-plugin-node-resolve": "^5.2.0",
     "rollup-plugin-postcss": "^2.0.4",