diff --git a/proxy_scraper_checker/constants.py b/proxy_scraper_checker/constants.py
index cb087c0..e72c52a 100644
--- a/proxy_scraper_checker/constants.py
+++ b/proxy_scraper_checker/constants.py
@@ -1,3 +1,3 @@
 from __future__ import annotations
 
-USER_AGENT = "Mozilla/5.0 (Windows NT 10.0; rv:109.0) Gecko/20100101 Firefox/109.0"
+USER_AGENT = "Mozilla/5.0 (Windows NT 10.0; rv:111.0) Gecko/20100101 Firefox/111.0"