diff --git a/package.json b/package.json
index 56972f0..fcd0073 100644
--- a/package.json
+++ b/package.json
@@ -66,7 +66,7 @@
     "topcoat-button-base": "^1.0.1"
   },
   "dependencies": {
-    "autoprefixer": "^6.4.0",
+    "autoprefixer": "^7.1.1",
     "commander": "^2.9.0",
     "perfectionist": "^2.1.4",
     "pkginfo": "^0.4.0",