diff --git a/package.json b/package.json
index 03d2c2216..326bcd4e0 100644
--- a/package.json
+++ b/package.json
@@ -87,7 +87,7 @@
     "about": "1.7.6",
     "archive-view": "0.63.3",
     "autocomplete-atom-api": "0.10.2",
-    "autocomplete-css": "0.16.3",
+    "autocomplete-css": "0.17.0",
     "autocomplete-html": "0.8.0",
     "autocomplete-plus": "2.35.7",
     "autocomplete-snippets": "1.11.0",