diff --git a/aastatus_to_webhook.py b/aastatus_to_webhook.py
index ad33521..7af97fb 100644
--- a/aastatus_to_webhook.py
+++ b/aastatus_to_webhook.py
@@ -118,6 +118,14 @@ def parse_feed_entries(feed_xml):
                 "content": html.unescape(content_text)
             })
 
+        # Sort entries by published timestamp (oldest first)
+        def parse_date(entry):
+            try:
+                return datetime.fromisoformat(entry["published"].replace("Z", "+00:00"))
+            except Exception:
+                return datetime.min  # fallback if parsing fails
+
+        entries.sort(key=parse_date)
         return entries
 
     except ET.ParseError as e: