diff --git a/package.json b/package.json
index afebd1c9f..163a8ee6b 100644
--- a/package.json
+++ b/package.json
@@ -89,7 +89,7 @@
     "redux-throttle": "0.1.1",
     "rimraf": "^2.6.1",
     "scratch-audio": "0.1.0-prerelease.1516198804",
-    "scratch-blocks": "0.1.0-prerelease.1523542868",
+    "scratch-blocks": "0.1.0-prerelease.1524157404",
     "scratch-l10n": "2.0.20180108132626",
     "scratch-paint": "0.2.0-prerelease.20180410152401",
     "scratch-render": "0.1.0-prerelease.1523453612",