diff --git a/package-lock.json b/package-lock.json
index 78b3e35f9ede7ac312356d1fbf1817bdaa75f60b..c827cd277b82d7a8ea7136332c91c9633a720413 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14150,9 +14150,9 @@
       }
     },
     "scratch-blocks": {
-      "version": "0.1.0-prerelease.20210120043950",
-      "resolved": "https://registry.npmjs.org/scratch-blocks/-/scratch-blocks-0.1.0-prerelease.20210120043950.tgz",
-      "integrity": "sha512-11OVXSdIFEm8AujkoWRp6pEuMck7uHRmgWW80JVEJTXW+ll5j09VdyjR5Hz0gCKr+SEAcY7C2CPnw9U+kKPP4Q==",
+      "version": "0.1.0-prerelease.20210121045459",
+      "resolved": "https://registry.npmjs.org/scratch-blocks/-/scratch-blocks-0.1.0-prerelease.20210121045459.tgz",
+      "integrity": "sha512-EuBPXb2z2giYsBm4WVy41ciw6chUVc02Nary6g1ruDzYyJZOTjMqn9vHTrFLFbVcWwBdm56R0ukoFyzK44Y+GA==",
       "requires": {
         "exports-loader": "0.6.3",
         "imports-loader": "0.6.5"
diff --git a/package.json b/package.json
index 009245d77c1376b8cfe15f9d59688c8940ab824d..88f4467df4dd40bf1f6500c2ac6b319f22796481 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.20210120043950",
+    "scratch-blocks": "0.1.0-prerelease.20210121045459",
     "scratch-l10n": "3.10.20210121031534",
     "scratch-storage": "1.3.3",
     "scratch-vm": "0.2.0-prerelease.20210120142104",