diff --git a/package.json b/package.json
index d01d1d34d8e7c583faba43bb32544a6e8f263fa1..1d5c1cecbb6e2300a1c1f5538a8d78675fd28595 100644
--- a/package.json
+++ b/package.json
@@ -105,7 +105,7 @@
     "redux-throttle": "0.1.1",
     "rimraf": "^2.6.1",
     "scratch-audio": "0.1.0-prerelease.20190114210212",
-    "scratch-blocks": "0.1.0-prerelease.1557852594",
+    "scratch-blocks": "0.1.0-prerelease.1558719162",
     "scratch-l10n": "3.3.20190522144128",
     "scratch-paint": "0.2.0-prerelease.20190523183140",
     "scratch-render": "0.1.0-prerelease.20190524125950",