diff --git a/package.json b/package.json
index a24a183c6f35cf6524b073046748cec511bbf5f5..b6bd7788ba3e0d9711927a52d3dbad95f4e69492 100644
--- a/package.json
+++ b/package.json
@@ -103,7 +103,7 @@
     "redux-throttle": "0.1.1",
     "rimraf": "^2.6.1",
     "scratch-audio": "0.1.0-prerelease.20181023202904",
-    "scratch-blocks": "0.1.0-prerelease.1543861503",
+    "scratch-blocks": "0.1.0-prerelease.1543933873",
     "scratch-l10n": "3.1.20181129221712",
     "scratch-paint": "0.2.0-prerelease.20181203192800",
     "scratch-render": "0.1.0-prerelease.20181127194508",