diff --git a/package.json b/package.json
index 8499757..6e169da 100644
--- a/package.json
+++ b/package.json
@@ -78,7 +78,7 @@
     "webpack": "^2.3.2",
     "webpack-core": "^0.5.0",
     "webpack-dev-server": "^1.7.0",
-    "webpack-stream": "^3.2.0",
+    "webpack-stream": "^4.0.0",
     "snyk": "^1.41.1"
   },
   "devDependencies": {