diff --git a/package.json b/package.json
index 689c2de6..63efbe52 100644
--- a/package.json
+++ b/package.json
@@ -116,7 +116,7 @@
     "sass-loader": "^6.0.6",
     "webpack": "^3.8.1",
     "webpack-bundle-analyzer": "^2.9.0",
-    "webpack-dev-server": "^2.7.1"
+    "webpack-dev-server": "2.7.1"
   },
   "peerDependencies": {
     "draft-js": "^0.10.4",