diff --git a/package-lock.json b/package-lock.json
index 8b2ff583e194ff6d63a786541dafd29ab796042d..f442fc56abb4940e643a5b0bef3b766e35b6ec48 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11549,9 +11549,9 @@
       }
     },
     "scratch-blocks": {
-      "version": "0.1.0-prerelease.1583868812",
-      "resolved": "https://registry.npmjs.org/scratch-blocks/-/scratch-blocks-0.1.0-prerelease.1583868812.tgz",
-      "integrity": "sha512-9IMt3EwBaZZW7QBUB3jhanBsrUq8JjZKTlDSln/rnrrPjyzZnYT26X0mvt2rGBPT3eda2Af7iPfa/y/nqYzuzQ==",
+      "version": "0.1.0-prerelease.1584453125",
+      "resolved": "https://registry.npmjs.org/scratch-blocks/-/scratch-blocks-0.1.0-prerelease.1584453125.tgz",
+      "integrity": "sha512-i92oGcCvxs5j1yfUqKLuKvVXKH/u1zj/5+SbBkga39ZLbaIOt7S5ExMxr61U9LXJZ6b0lLWgiNDW/OpBR/JuVw==",
       "dev": true,
       "requires": {
         "exports-loader": "0.6.3",
diff --git a/package.json b/package.json
index 1847be333b8524a5d9564b3b103fd0cf3f7aef37..58d5a8ff5b492bc3ae15c2d13934d3a231e39a7a 100644
--- a/package.json
+++ b/package.json
@@ -108,7 +108,7 @@
     "redux-throttle": "0.1.1",
     "rimraf": "^2.6.1",
     "scratch-audio": "0.1.0-prerelease.20190925183642",
-    "scratch-blocks": "0.1.0-prerelease.1583868812",
+    "scratch-blocks": "0.1.0-prerelease.1584453125",
     "scratch-l10n": "3.7.20200310213125",
     "scratch-paint": "0.2.0-prerelease.20200213174123",
     "scratch-render": "0.1.0-prerelease.20200228152431",