diff --git a/package.json b/package.json
index cbf7fb16..5da743bc 100644
--- a/package.json
+++ b/package.json
@@ -36,6 +36,7 @@
     "semantic-ui-less": "^2.2.4"
   },
   "dependencies": {
-    "pxt-core": "0.11.64"
+    "gitbook-cli": "^2.3.0",
+    "pxt-core": "0.11.65"
   }
 }