diff --git a/package.json b/package.json
index 1f0f108..d8fd076 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "react": "^16.2.0",
     "react-dom": "^16.2.0",
     "react-test-renderer": "^16.2.0",
-    "webpack": "^3.10.0"
+    "webpack": "^4.0.0"
   },
   "dependencies": {
     "clone": "^2.1.1",