diff --git a/package.json b/package.json
index 34847d03..9496828b 100644
--- a/package.json
+++ b/package.json
@@ -59,7 +59,7 @@
     ],
     "c9plugins": {
         "c9.ide.language": "#0e86345d39",
-        "c9.ide.language.core": "#10a225e77d",
+        "c9.ide.language.core": "#dcd180236b",
         "c9.ide.language.css": "#46ad561506",
         "c9.ide.language.generic": "#b47cbe58f9",
         "c9.ide.language.html": "#cdc3960225",