diff --git a/package.json b/package.json
index b8ef96a56..27e2e2150 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "grunt-lesslint": "^1.2.0",
     "grunt-minjson": "^0.3.0",
     "grunt-newer": "^1.1.1",
-    "grunt-postcss": "^0.6.0",
+    "grunt-postcss": "^0.7.0",
     "grunt-rev": "^0.1.0",
     "grunt-shell": "^1.1.2",
     "grunt-text-replace": "^0.4.0",