diff --git a/package.json b/package.json
index f4ca664c2..7f1b95686 100644
--- a/package.json
+++ b/package.json
@@ -107,7 +107,7 @@
     "rimraf": "^2.6.1",
     "scratch-audio": "0.1.0-prerelease.20190114210212",
     "scratch-l10n": "3.5.20190731161310",
-    "scratch-blocks": "0.1.0-prerelease.1564581595",
+    "scratch-blocks": "0.1.0-prerelease.1564769819",
     "scratch-paint": "0.2.0-prerelease.20190729153946",
     "scratch-render": "0.1.0-prerelease.20190605151415",
     "scratch-storage": "1.3.2",