diff --git a/src/FilterLists.Web/package.json b/src/FilterLists.Web/package.json
index 3668bf6c1..81070ba8f 100644
--- a/src/FilterLists.Web/package.json
+++ b/src/FilterLists.Web/package.json
@@ -3,36 +3,36 @@
   "private": true,
   "version": "0.0.0",
   "devDependencies": {
-    "@types/history": "latest",
-    "@types/material-ui": "latest",
-    "@types/react": "latest",
-    "@types/react-dom": "latest",
-    "@types/react-hot-loader": "latest",
-    "@types/react-router": "latest",
-    "@types/react-router-dom": "latest",
-    "@types/webpack-env": "latest",
-    "aspnet-webpack": "latest",
-    "aspnet-webpack-react": "latest",
-    "awesome-typescript-loader": "latest",
-    "bootstrap": "latest",
-    "css-loader": "latest",
-    "event-source-polyfill": "latest",
-    "extract-text-webpack-plugin": "latest",
-    "file-loader": "latest",
-    "isomorphic-fetch": "latest",
-    "jquery": "latest",
-    "json-loader": "latest",
-    "react": "latest",
-    "react-dom": "latest",
-    "react-hot-loader": "latest",
-    "react-router-dom": "latest",
-    "style-loader": "latest",
-    "typescript": "latest",
-    "url-loader": "latest",
-    "webpack": "latest",
-    "webpack-hot-middleware": "latest"
+    "@types/history": "^4.6.2",
+    "@types/material-ui": "^0.18.5",
+    "@types/react": "^16.0.27",
+    "@types/react-dom": "^16.0.3",
+    "@types/react-hot-loader": "^3.0.5",
+    "@types/react-router": "^4.0.19",
+    "@types/react-router-dom": "^4.2.3",
+    "@types/webpack-env": "^1.13.2",
+    "aspnet-webpack": "^2.0.1",
+    "aspnet-webpack-react": "^3.0.0",
+    "awesome-typescript-loader": "^3.4.1",
+    "bootstrap": "^3.3.7",
+    "css-loader": "^0.28.7",
+    "event-source-polyfill": "0.0.12",
+    "extract-text-webpack-plugin": "^3.0.2",
+    "file-loader": "^1.1.5",
+    "isomorphic-fetch": "^2.2.1",
+    "jquery": "^3.2.1",
+    "json-loader": "^0.5.7",
+    "react": "^16.2.0",
+    "react-dom": "^16.2.0",
+    "react-hot-loader": "^3.1.3",
+    "react-router-dom": "^4.2.2",
+    "style-loader": "^0.19.0",
+    "typescript": "^2.6.2",
+    "url-loader": "^0.6.2",
+    "webpack": "^3.10.0",
+    "webpack-hot-middleware": "^2.21.0"
   },
   "dependencies": {
-    "material-ui": "next"
+    "material-ui": "^0.20.0"
   }
-}
\ No newline at end of file
+}