diff --git a/packages/playwright-core/browsers.json b/packages/playwright-core/browsers.json
index 56d4a2bbbc98c..e935ce49180da 100644
--- a/packages/playwright-core/browsers.json
+++ b/packages/playwright-core/browsers.json
@@ -38,7 +38,7 @@
     },
     {
       "name": "firefox-beta",
-      "revision": "1509",
+      "revision": "1511",
       "installByDefault": false,
       "browserVersion": "148.0b9",
       "title": "Firefox Beta"