diff --git a/package.json b/package.json
index ecfe37720..7c5681b2e 100644
--- a/package.json
+++ b/package.json
@@ -31,20 +31,20 @@
     "dotenv": "4.0.0",
     "dotenv-expand": "4.2.0",
     "extract-text-webpack-plugin": "3.0.2",
-    "file-loader": "1.1.5",
+    "file-loader": "1.1.7",
     "fork-ts-checker-webpack-plugin": "^0.2.8",
     "fs-extra": "3.0.1",
     "html-webpack-plugin": "2.29.0",
     "jest": "20.0.4",
     "object-assign": "4.1.1",
     "postcss-flexbugs-fixes": "3.2.0",
-    "postcss-loader": "2.0.8",
+    "postcss-loader": "2.1.0",
     "promise": "8.0.1",
     "raf": "3.4.0",
     "source-map-loader": "^0.2.1",
     "react-dev-utils": "^5.0.2",
     "resolve": "1.6.0",
-    "style-loader": "0.19.0",
+    "style-loader": "0.20.0",
     "sw-precache-webpack-plugin": "0.11.4",
     "ts-jest": "22.0.1",
     "ts-loader": "^2.3.7",
@@ -53,8 +53,8 @@
     "tslint-config-prettier": "^1.10.0",
     "tslint-react": "^3.2.0",
     "uglifyjs-webpack-plugin": "1.2.5",
-    "url-loader": "0.6.2",
-    "webpack": "3.8.1",
+    "url-loader": "1.0.0",
+    "webpack": "3.11.0",
     "webpack-dev-server": "2.11.3",
     "webpack-manifest-plugin": "1.3.2",
     "whatwg-fetch": "2.0.3"