diff --git a/framework/webpack/webpack-in-action/examples/simple/package.json b/framework/webpack/webpack-in-action/examples/simple/package.json
index c104288..73e25ef 100644
--- a/framework/webpack/webpack-in-action/examples/simple/package.json
+++ b/framework/webpack/webpack-in-action/examples/simple/package.json
@@ -14,7 +14,7 @@
     "babel-loader": "^6.2.7",
     "babel-preset-latest": "^6.16.0",
     "css-loader": "^0.26.0",
-    "eslint": "^3.11.1",
+    "eslint": "^4.19.1",
     "eslint-config-enough": "^0.2.2",
     "eslint-loader": "^1.6.1",
     "file-loader": "^0.9.0",