diff --git a/package.json b/package.json
index c9dd8766..ac9ce4f0 100644
--- a/package.json
+++ b/package.json
@@ -36,6 +36,6 @@
     "semantic-ui-less": "^2.2.4"
   },
   "dependencies": {
-    "pxt-core": "0.10.11"
+    "pxt-core": "0.10.13"
   }
 }