diff --git a/package.json b/package.json
index 9633474e34..06650cb598 100644
--- a/package.json
+++ b/package.json
@@ -19,7 +19,7 @@
   "dependencies": {
     "async": "2.4.0",
     "ace-builds": "^1.2.6",
-    "autoprefixer": "^6.2.3",
+    "autoprefixer": "7.0.1",
     "bcryptjs": "~2.3.0",
     "body-parser": "^1.9.0",
     "bootstrap": "^3.3.7",