diff --git a/CHANGELOG.md b/CHANGELOG.md
index 15fa1af..82015f4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,7 @@
 ## 2022-10-20
 
 - Refactor progress bar.
+- Update User Agent.
 
 ## 2022-10-17
 
diff --git a/main.py b/main.py
index 0681ec7..25396ed 100755
--- a/main.py
+++ b/main.py
@@ -265,8 +265,8 @@ class ProxyScraperChecker:
         }
         headers = {
             "User-Agent": (
-                "Mozilla/5.0 (Windows NT 10.0; rv:102.0)"
-                + " Gecko/20100101 Firefox/102.0"
+                "Mozilla/5.0 (Windows NT 10.0; rv:105.0)"
+                + " Gecko/20100101 Firefox/105.0"
             )
         }
         async with ClientSession(headers=headers) as session: