diff --git a/packages/pubsub/package.json b/packages/pubsub/package.json
index 18f51be7e7a..1325398f97c 100644
--- a/packages/pubsub/package.json
+++ b/packages/pubsub/package.json
@@ -34,7 +34,7 @@
     "babel-preset-es2015": "^6.24.1",
     "babel-preset-react": "^6.24.1",
     "babel-preset-stage-2": "^6.24.1",
-    "compression-webpack-plugin": "^1.1.3",
+    "compression-webpack-plugin": "^4.0.0",
     "cpx": "^1.5.0",
     "find": "^0.2.7",
     "jest": "^22.4.3",