diff --git a/searx/data/useragents.json b/searx/data/useragents.json
index 385e6b858..e45e01195 100644
--- a/searx/data/useragents.json
+++ b/searx/data/useragents.json
@@ -5,7 +5,7 @@
     ],
     "ua": "Mozilla/5.0 ({os}; rv:{version}) Gecko/20100101 Firefox/{version}",
     "versions": [
-        "150.0",
-        "149.0"
+        "151.0",
+        "150.0"
     ]
 }
\ No newline at end of file