diff --git a/.github/workflow_scripts/add_note.py b/.github/workflow_scripts/add_note.py
index 06fa8d5..8889089 100644
--- a/.github/workflow_scripts/add_note.py
+++ b/.github/workflow_scripts/add_note.py
@@ -55,7 +55,7 @@ def add_note_to_yaml(paragraph_number, author, text, issue_date, origin):
     event = json.load(open(event_file_name))
     print(json.dumps(event, indent=2))
     issue_body = event['issue']['body']
-    issue_date = datetime.strptime(event['issue']['created_at'], "%Y-%m-%d").strftime("%Y/%m/%d")
+    issue_date = datetime.strptime(event['issue']['updated_at'], "%Y-%m-%dT%H:%M:%SZ").strftime("%Y/%m/%d")
     paragraph_number, author, text = parse_issue(issue_body)
     if author == "_No response_":
         author = ""