diff --git a/packages/playwright-core/browsers.json b/packages/playwright-core/browsers.json
index e1cbf25c60..cc4fe67e2c 100644
--- a/packages/playwright-core/browsers.json
+++ b/packages/playwright-core/browsers.json
@@ -33,7 +33,7 @@
     },
     {
       "name": "firefox-beta",
-      "revision": "1426",
+      "revision": "1427",
       "installByDefault": false,
       "browserVersion": "118.0b5"
     },