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",