diff --git a/cement/utils/version.py b/cement/utils/version.py
index de92da97..c2117e43 100644
--- a/cement/utils/version.py
+++ b/cement/utils/version.py
@@ -99,7 +99,9 @@ def get_git_changeset():  # pragma: nocover
                                universal_newlines=True)
     timestamp = git_log.communicate()[0]
     try:
-        timestamp = datetime.datetime.utcfromtimestamp(int(timestamp))
+        timestamp = datetime.datetime.fromtimestamp(
+            int(timestamp), datetime.UTC
+        )
     except ValueError: 	# pragma: nocover
         return None  	# pragma: nocover
     return timestamp.strftime('%Y%m%d%H%M%S')