diff --git a/package.json b/package.json
index 249fb7be5..9c7c75ec8 100644
--- a/package.json
+++ b/package.json
@@ -109,7 +109,7 @@
     "rimraf": "^2.6.1",
     "scratch-audio": "0.1.0-prerelease.20190925183642",
     "scratch-l10n": "3.7.20191219145348",
-    "scratch-blocks": "0.1.0-prerelease.1574180945",
+    "scratch-blocks": "0.1.0-prerelease.1576850350",
     "scratch-paint": "0.2.0-prerelease.20191217213717",
     "scratch-render": "0.1.0-prerelease.20191217212645",
     "scratch-storage": "1.3.2",