diff --git a/package.json b/package.json
index 2f9bc35ee5b8a96c41686f96c348108f12c6f363..b0c9a47ddc82b8fd450e4245f8f765241ada01bf 100644
--- a/package.json
+++ b/package.json
@@ -104,7 +104,8 @@
     "redux-throttle": "0.1.1",
     "rimraf": "^2.6.1",
     "scratch-audio": "0.1.0-prerelease.20190114210212",
-    "scratch-l10n": "3.1.20190123150639",
+    "scratch-blocks": "0.1.0-prerelease.1548272895",
+    "scratch-l10n": "3.1.20190117191816",
     "scratch-paint": "0.2.0-prerelease.20190114205252",
     "scratch-render": "0.1.0-prerelease.20190122223537",
     "scratch-storage": "1.2.2",