diff --git a/package.json b/package.json
index 43742fc4..3f2d79bf 100644
--- a/package.json
+++ b/package.json
@@ -74,7 +74,7 @@
     "gh-pages": "^0.11.0",
     "parse5": "^2.2.2",
     "rimraf": "~2.5.4",
-    "script-ext-html-webpack-plugin": "^1.3.2",
+    "script-ext-html-webpack-plugin": "1.5.0",
     "codelyzer": "~1.0.0-beta.4",
     "tslint": "3.15.1",
     "ts-helpers": "1.1.2",
@@ -98,16 +98,16 @@
     "sass-loader": "^4.0.2",
     "resolve-url-loader": "^1.4.3",
     "node-sass": "^3.5.3",
-    "html-webpack-plugin": "^2.21.0",
-    "copy-webpack-plugin": "^3.0.1",
-    "v8-lazy-parse-webpack-plugin": "^0.3.0",
-    "webpack": "2.1.0-beta.27",
-    "webpack-dashboard": "^0.1.8",
-    "webpack-dev-middleware": "^1.6.1",
-    "webpack-dev-server": "2.1.0-beta.11",
-    "webpack-md5-hash": "^0.0.5",
-    "webpack-merge": "^0.17.0",
-    "compression-webpack-plugin": "^0.3.1",
+    "html-webpack-plugin": "2.26.0",
+    "copy-webpack-plugin": "4.0.1",
+    "v8-lazy-parse-webpack-plugin": "0.3.0",
+    "webpack": "2.2.0",
+    "webpack-dashboard": "0.2.1",
+    "webpack-dev-middleware": "1.9.0",
+    "webpack-dev-server": "2.2.0",
+    "webpack-md5-hash": "0.0.5",
+    "webpack-merge": "2.4.0",
+    "compression-webpack-plugin": "0.3.2",
     "es6-promise": "^3.1.2",
     "es6-shim": "^0.35.0",
     "es7-reflect-metadata": "^1.6.0",