diff --git a/packages/playwright-core/browsers.json b/packages/playwright-core/browsers.json
index a496fd6b172d6..90f3cbc731fb8 100644
--- a/packages/playwright-core/browsers.json
+++ b/packages/playwright-core/browsers.json
@@ -31,7 +31,7 @@
     },
     {
       "name": "firefox",
-      "revision": "1528",
+      "revision": "1529",
       "installByDefault": true,
       "browserVersion": "151.0",
       "title": "Firefox"