diff --git a/packages/playwright-core/browsers.json b/packages/playwright-core/browsers.json
index 247ccd07ec..928cdb44f8 100644
--- a/packages/playwright-core/browsers.json
+++ b/packages/playwright-core/browsers.json
@@ -13,7 +13,7 @@
     },
     {
       "name": "firefox",
-      "revision": "1319",
+      "revision": "1320",
       "installByDefault": true
     },
     {