diff --git a/pygti/auth.py b/pygti/auth.py
index 9a96b2f..fb20027 100644
--- a/pygti/auth.py
+++ b/pygti/auth.py
@@ -37,7 +37,7 @@ async def request(
         else:
             headers = dict(headers)
 
-        payload.update({"version": 38})
+        payload.update({"version": 54})
 
         data = self.websession.json_serialize(payload).encode("UTF-8")