diff --git a/browsers.json b/browsers.json
index a164c4bdfc..5715255fa5 100644
--- a/browsers.json
+++ b/browsers.json
@@ -8,7 +8,7 @@
     },
     {
       "name": "firefox",
-      "revision": "1154",
+      "revision": "1156",
       "download": true
     },
     {