diff --git a/package.json b/package.json
index fd020bd3..ec75b96f 100644
--- a/package.json
+++ b/package.json
@@ -41,6 +41,6 @@
     "@types/node": "8.0.53"
   },
   "dependencies": {
-    "pxt-core": "3.20.11"
+    "pxt-core": "3.20.16"
   }
 }