diff --git a/pytchat/__init__.py b/pytchat/__init__.py
index d24aa4c..c4c3d64 100644
--- a/pytchat/__init__.py
+++ b/pytchat/__init__.py
@@ -2,7 +2,7 @@
 pytchat is a lightweight python library to browse youtube livechat without Selenium or BeautifulSoup.
 """
 __copyright__    = 'Copyright (C) 2019, 2020 taizan-hokuto'
-__version__      = '0.4.3'
+__version__      = '0.4.4'
 __license__      = 'MIT'
 __author__       = 'taizan-hokuto'
 __author_email__ = '55448286+taizan-hokuto@users.noreply.github.com'
diff --git a/pytchat/processors/default/renderer/base.py b/pytchat/processors/default/renderer/base.py
index 3c99951..d6826c9 100644
--- a/pytchat/processors/default/renderer/base.py
+++ b/pytchat/processors/default/renderer/base.py
@@ -1,4 +1,4 @@
-from datetime import datetime, timedelta, timezone
+from datetime import datetime
 
 
 class Author:
@@ -90,8 +90,7 @@ class BaseRenderer:
         self.chat.author.badgeUrl = badge["liveChatAuthorBadgeRenderer"]["customThumbnail"]["thumbnails"][0]["url"]
 
     def get_datetime(self, timestamp):
-        jst = timezone(timedelta(hours=9))
-        dt = datetime.fromtimestamp(timestamp / 1000000, jst)
+        dt = datetime.fromtimestamp(timestamp / 1000000)
         return dt.strftime('%Y-%m-%d %H:%M:%S')
 
     def get_chatobj(self):