diff --git a/package-lock.json b/package-lock.json
index 83830b2c2..a895fd2a1 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14940,9 +14940,9 @@
       }
     },
     "scratch-blocks": {
-      "version": "0.1.0-prerelease.20211015050203",
-      "resolved": "https://registry.npmjs.org/scratch-blocks/-/scratch-blocks-0.1.0-prerelease.20211015050203.tgz",
-      "integrity": "sha512-CEwwFhqokA0A8sXSQNccwRNmTKNMmsFFLZe1IeIyL+ipQEynnSKE7KHdW08cjLz4fiJncUf/CNiBxOlPiMZ+2g==",
+      "version": "0.1.0-prerelease.20211019012346",
+      "resolved": "https://registry.npmjs.org/scratch-blocks/-/scratch-blocks-0.1.0-prerelease.20211019012346.tgz",
+      "integrity": "sha512-cOPWuMdvM5x/MW1Od+3X3kh/QytJNAIktKWF+PZ+26D58hz8BrJr/OHLd2GE+/EWBeiN+piIqHFwu3PT+s/vjQ==",
       "requires": {
         "exports-loader": "0.6.3",
         "google-closure-library": "20190301.0.0",
diff --git a/package.json b/package.json
index 8710348f2..5070d26d7 100644
--- a/package.json
+++ b/package.json
@@ -74,7 +74,7 @@
     "redux": "3.7.2",
     "redux-throttle": "0.1.1",
     "scratch-audio": "0.1.0-prerelease.20200528195344",
-    "scratch-blocks": "0.1.0-prerelease.20211015050203",
+    "scratch-blocks": "0.1.0-prerelease.20211019012346",
     "scratch-l10n": "3.14.20211015031515",
     "scratch-paint": "0.2.0-prerelease.20211015073533",
     "scratch-render": "0.1.0-prerelease.20210819221425",