diff --git a/browsers.json b/browsers.json
index ddb73e739a..db32898bba 100644
--- a/browsers.json
+++ b/browsers.json
@@ -7,11 +7,11 @@
     },
     {
       "name": "firefox",
-      "revision": "1127"
+      "revision": "1128"
     },
     {
       "name": "webkit",
-      "revision": "1306"
+      "revision": "1307"
     }
   ]
 }