diff --git a/package.json b/package.json
index 6408025864bf8563c75d6c3e722352902ba497af..31bd76a52f4cea605f3e587adfb567e8678bca7b 100644
--- a/package.json
+++ b/package.json
@@ -104,7 +104,7 @@
     "redux-throttle": "0.1.1",
     "rimraf": "^2.6.1",
     "scratch-audio": "0.1.0-prerelease.20190114210212",
-    "scratch-blocks": "0.1.0-prerelease.1547568209",
+    "scratch-blocks": "0.1.0-prerelease.1547570425",
     "scratch-l10n": "3.1.20190110195702",
     "scratch-paint": "0.2.0-prerelease.20190114205252",
     "scratch-render": "0.1.0-prerelease.20190109203013",