From b40a66dc7c2a07df8b67a1f5dfa65f71ae24a0cd Mon Sep 17 00:00:00 2001
From: Ghraven <rollycalma13@gmail.com>
Date: Sun, 24 May 2026 10:51:31 +0800
Subject: [PATCH] fix: use timezone-aware S3 partition timestamps

---
 burr/tracking/s3client.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/burr/tracking/s3client.py b/burr/tracking/s3client.py
index 561d517af..f328aec2a 100644
--- a/burr/tracking/s3client.py
+++ b/burr/tracking/s3client.py
@@ -204,7 +204,7 @@ def __init__(
         self.stream_state: Dict[StateKey, StreamState] = dict()
 
     def _get_time_partition(self):
-        time = datetime.datetime.utcnow().isoformat()
+        time = datetime.datetime.now(datetime.timezone.utc).isoformat()
         return [time[:4], time[5:7], time[8:10], time[11:13], time[14:]]
 
     def get_prefix(self):