diff --git a/package.json b/package.json
index 1d349352e..354e927f6 100644
--- a/package.json
+++ b/package.json
@@ -109,7 +109,7 @@
     "language-c": "0.5.0",
     "language-clojure": "0.2.0",
     "language-coffee-script": "0.8.0",
-    "language-css": "0.3.0",
+    "language-css": "0.4.0",
     "language-gfm": "0.16.0",
     "language-git": "0.4.0",
     "language-go": "0.3.0",