diff --git a/package-lock.json b/package-lock.json
index 30ab78c86..7e3cddd7d 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11456,9 +11456,9 @@
       }
     },
     "scratch-blocks": {
-      "version": "0.1.0-prerelease.1569422127",
-      "resolved": "https://registry.npmjs.org/scratch-blocks/-/scratch-blocks-0.1.0-prerelease.1569422127.tgz",
-      "integrity": "sha512-flOmjUPWVNQSPTCd4LE8xbPd1X/MePBgWNrWllevn0WilJNWMVbX6Bs3gtRIZM8rvEuKaUzcLutwGdtws9XFQQ==",
+      "version": "0.1.0-prerelease.1570622534",
+      "resolved": "https://registry.npmjs.org/scratch-blocks/-/scratch-blocks-0.1.0-prerelease.1570622534.tgz",
+      "integrity": "sha512-AdBhqOt/6b1wk8sc91CagfQEfzM/I5ZUzldkojNVkPH09xLZ4Mgbz5M+LspcBnl+RujkzFnMS9PsLyiqJyBGjw==",
       "dev": true,
       "requires": {
         "exports-loader": "0.6.3",
@@ -11466,9 +11466,9 @@
       }
     },
     "scratch-l10n": {
-      "version": "3.6.20191008224547",
-      "resolved": "https://registry.npmjs.org/scratch-l10n/-/scratch-l10n-3.6.20191008224547.tgz",
-      "integrity": "sha512-J6AgB6oB+/ibamUNeyTdtSvkPzJchiD50xoUqzzlcPOv+AWOFSTOakGPzJnGE6/WeZ0njBThvy1rh23lamqiow==",
+      "version": "3.5.20190924223720",
+      "resolved": "https://registry.npmjs.org/scratch-l10n/-/scratch-l10n-3.5.20190924223720.tgz",
+      "integrity": "sha512-5bNisTEe9WJI+w3TQQ7XVutoFZuBKtHLLfijFd2vOkLv93XoxEQvpW62uz34uyj2tX9N8JPzCB+KaJalC+Z8Mg==",
       "dev": true,
       "requires": {
         "@babel/cli": "^7.1.2",
diff --git a/package.json b/package.json
index 1ba7aeb86..8cdd8bd99 100644
--- a/package.json
+++ b/package.json
@@ -108,8 +108,8 @@
     "redux-throttle": "0.1.1",
     "rimraf": "^2.6.1",
     "scratch-audio": "0.1.0-prerelease.20190925183642",
-    "scratch-l10n": "3.6.20191008224547",
-    "scratch-blocks": "0.1.0-prerelease.1569422127",
+    "scratch-l10n": "3.5.20190924223720",
+    "scratch-blocks": "0.1.0-prerelease.1570622534",
     "scratch-paint": "0.2.0-prerelease.20190923154429",
     "scratch-render": "0.1.0-prerelease.20190912174749",
     "scratch-storage": "1.3.2",