diff --git a/time_app/helpers/datetime.py b/time_app/helpers/datetime.py
index 83086e7..69b5afa 100644
--- a/time_app/helpers/datetime.py
+++ b/time_app/helpers/datetime.py
@@ -1,5 +1,8 @@
-from datetime import datetime, timezone
+from datetime import datetime
+from zoneinfo import ZoneInfo
+
+utc = ZoneInfo('UTC')
 
 
 def real_utc_now() -> datetime:
-    return datetime.now(tz=timezone.utc)
+    return datetime.now(tz=utc)