diff -r dc47d7d2ff34 -r f457742dd3d6 src/eric7/HelpViewer/HelpBookmarksWidget.py --- a/src/eric7/HelpViewer/HelpBookmarksWidget.py Sun Sep 03 17:35:15 2023 +0200 +++ b/src/eric7/HelpViewer/HelpBookmarksWidget.py Mon Sep 04 17:58:15 2023 +0200 @@ -429,7 +429,7 @@ bookmarksDict = { "creator": "eric7", "version": 1, - "created": datetime.datetime.now().isoformat( + "created": datetime.datetime.now(tz=datetime.timezone.utc).isoformat( sep=" ", timespec="seconds" ), "bookmarks": [],