diff --git a/package.json b/package.json
index 4ae3aa055..538e67593 100644
--- a/package.json
+++ b/package.json
@@ -51,7 +51,7 @@
     "axios": "^0.14.0",
     "babel-cli": "^6.14.0",
     "babel-core": "^6.14.0",
-    "babel-eslint": "^6.1.2",
+    "babel-eslint": "^10.1.0",
     "babel-loader": "^6.2.5",
     "babel-plugin-react-transform": "^2.0.2",
     "babel-plugin-transform-decorators-legacy": "^1.3.4",
@@ -75,7 +75,7 @@
     "express": "^4.13.4",
     "express-flash": "0.0.2",
     "express-session": "^1.14.1",
-    "extract-text-webpack-plugin": "^1.0.1",
+    "extract-text-webpack-plugin": "^3.0.2",
     "file-loader": "^0.9.0",
     "helmet": "^2.1.2",
     "json-loader": "^0.5.4",
@@ -87,7 +87,7 @@
     "passport-local": "^1.0.0",
     "pg": "^6.0.3",
     "pg-hstore": "^2.3.2",
-    "postcss-cssnext": "^2.9.0",
+    "postcss-cssnext": "^3.1.1",
     "postcss-import": "^9.0.0",
     "postcss-loader": "^1.2.1",
     "postcss-reporter": "^3.0.0",