diff --git a/packages/angular-cli/package.json b/packages/angular-cli/package.json
index af1571836881..58d2b94a8866 100644
--- a/packages/angular-cli/package.json
+++ b/packages/angular-cli/package.json
@@ -51,7 +51,7 @@
     "glob": "^7.0.3",
     "html-webpack-plugin": "^2.19.0",
     "inflection": "^1.7.0",
-    "inquirer": "^0.12.0",
+    "inquirer": "^7.0.5",
     "is-git-url": "^0.2.0",
     "isbinaryfile": "^2.0.3",
     "json-loader": "^0.5.4",
@@ -90,13 +90,13 @@
     "stylus-loader": "^2.1.0",
     "temp": "0.8.3",
     "through": "^2.3.6",
-    "tslint": "^4.0.2",
+    "tslint": "^5.0.0",
     "tslint-loader": "^3.3.0",
     "typescript": "~2.0.3",
     "url-loader": "^0.5.7",
     "walk-sync": "^0.2.6",
-    "webpack": "2.2.0-rc.3",
-    "webpack-dev-server": "2.2.0-rc.0",
+    "webpack": "4.0.0",
+    "webpack-dev-server": "4.0.0",
     "webpack-merge": "^0.14.0",
     "webpack-sources": "^0.1.3",
     "yam": "0.0.18",