diff --git a/package-lock.json b/package-lock.json
index 6341a6cdbd2bf896827e0226568262ff2da37cf1..f9e7689937d828ed63c8b4245886d6a365d92ea5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11524,9 +11524,9 @@
       }
     },
     "scratch-blocks": {
-      "version": "0.1.0-prerelease.1578322100",
-      "resolved": "https://registry.npmjs.org/scratch-blocks/-/scratch-blocks-0.1.0-prerelease.1578322100.tgz",
-      "integrity": "sha512-36CNHELBehHX0pjyVLrkP7vqVhpkvBONDLTKx1LoYZhVXtTvP+Vknd6iKDM3gUzzAOMdpUUxVO6e/XBHz8+i1w==",
+      "version": "0.1.0-prerelease.1580309823",
+      "resolved": "https://registry.npmjs.org/scratch-blocks/-/scratch-blocks-0.1.0-prerelease.1580309823.tgz",
+      "integrity": "sha512-Qh2mnVy2Aa+vnsjg9Emeg/f+fTNmod88mMgVrj5GdQGfOHllRC7KhBn/ZUYAT4tShsGqscQmkvj48auaQOFUng==",
       "dev": true,
       "requires": {
         "exports-loader": "0.6.3",
diff --git a/package.json b/package.json
index b3a0269a0c0d2dd21909e0375571ab0c80fd6421..d1fdba1661c34f797770e2d0bebee9d6ce5d7ba7 100644
--- a/package.json
+++ b/package.json
@@ -109,7 +109,7 @@
     "rimraf": "^2.6.1",
     "scratch-audio": "0.1.0-prerelease.20190925183642",
     "scratch-l10n": "3.7.20200128224436",
-    "scratch-blocks": "0.1.0-prerelease.1578322100",
+    "scratch-blocks": "0.1.0-prerelease.1580309823",
     "scratch-paint": "0.2.0-prerelease.20200109073728",
     "scratch-render": "0.1.0-prerelease.20200128205403",
     "scratch-storage": "1.3.2",