diff --git a/package.json b/package.json
index a2ce5cc5ce6a8599a169022b92afc06e2ab53280..e6458829d9250f47ab4ce9016b304672b737469d 100644
--- a/package.json
+++ b/package.json
@@ -85,7 +85,7 @@
     "redux-throttle": "0.1.1",
     "rimraf": "^2.6.1",
     "scratch-audio": "0.1.0-prerelease.1513803406",
-    "scratch-blocks": "0.1.0-prerelease.1513813608",
+    "scratch-blocks": "0.1.0-prerelease.1513872749",
     "scratch-l10n": "2.0.20171211145754",
     "scratch-paint": "0.1.0-prerelease.20171220165922",
     "scratch-render": "0.1.0-prerelease.1513807417",