diff --git a/pcomfortcloud/session.py b/pcomfortcloud/session.py
index 957a3f2..00ed3ab 100644
--- a/pcomfortcloud/session.py
+++ b/pcomfortcloud/session.py
@@ -108,7 +108,7 @@ def logout(self):
     def _headers(self):
         return {
             "X-APP-TYPE": "1",
-            "X-APP-VERSION": "1.20.0",
+            "X-APP-VERSION": "1.50.0",
             "X-User-Authorization": self._vid,
             "User-Agent": "G-RAC",
             "Accept": "application/json",