diff --git a/packages/playwright-core/browsers.json b/packages/playwright-core/browsers.json
index e96172214d..e45d0b45e0 100644
--- a/packages/playwright-core/browsers.json
+++ b/packages/playwright-core/browsers.json
@@ -18,7 +18,7 @@
     },
     {
       "name": "firefox-beta",
-      "revision": "1299",
+      "revision": "1300",
       "installByDefault": false
     },
     {