diff --git a/package-lock.json b/package-lock.json
index c377a1b4f67db5fabb36bfd9d43a1e904e35e675..44914d1315c35bdc651ba9231240f84be79956e9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14641,9 +14641,9 @@
       }
     },
     "scratch-blocks": {
-      "version": "0.1.0-prerelease.20210514034551",
-      "resolved": "https://registry.npmjs.org/scratch-blocks/-/scratch-blocks-0.1.0-prerelease.20210514034551.tgz",
-      "integrity": "sha512-OfQNiJG8lidyXBGTeWXpC6caSVroAxfmkK1mxOFdGoIW3adUJTrl6np5RXwD58ByYnerxt+AldR3kIOyNAdBrg==",
+      "version": "0.1.0-prerelease.20210515032510",
+      "resolved": "https://registry.npmjs.org/scratch-blocks/-/scratch-blocks-0.1.0-prerelease.20210515032510.tgz",
+      "integrity": "sha512-DpGlJoHvCCV5K+qOjSgcoi88zv3MEZhNM9aCTiazONSPjYLgC4fbOgESg3bIrvvCaYKNHGPQ+LfQFzbxJq6C3Q==",
       "requires": {
         "exports-loader": "0.6.3",
         "imports-loader": "0.6.5"
diff --git a/package.json b/package.json
index 2d385abd6ebadede32798e83ea07109019cc357f..ca88164980bc7b1b9f667d9ac6c82dff0a67323b 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.20210514034551",
+    "scratch-blocks": "0.1.0-prerelease.20210515032510",
     "scratch-l10n": "3.11.20210515031628",
     "scratch-paint": "0.2.0-prerelease.20210407203313",
     "scratch-render": "0.1.0-prerelease.20210325231800",