diff --git a/packages/playwright-core/browsers.json b/packages/playwright-core/browsers.json
index fbfc10d3e0..e98cb8cb1d 100644
--- a/packages/playwright-core/browsers.json
+++ b/packages/playwright-core/browsers.json
@@ -21,9 +21,9 @@
     },
     {
       "name": "firefox-beta",
-      "revision": "1449",
+      "revision": "1450",
       "installByDefault": false,
-      "browserVersion": "126.0b1"
+      "browserVersion": "127.0b3"
     },
     {
       "name": "webkit",