diff --git a/fetch_instances.py b/fetch_instances.py
index 1433398..db90170 100644
--- a/fetch_instances.py
+++ b/fetch_instances.py
@@ -7,7 +7,7 @@ import json
 domain = sys.argv[1]
 
 headers = {
-    "user-agent": "Mozilla/5.0 (Windows NT 10.0; rv:91.0) Gecko/20100101 Firefox/91.0"
+    "user-agent": "Mozilla/5.0 (Windows NT 10.0; rv:102.0) Gecko/20100101 Firefox/102.0"
 }