1 files changed, 5 insertions, 6 deletions

diff --git a/mastodon/Mastodon.py b/mastodon/Mastodon.py
index 2074224..e0b9257 100644
--- a/mastodon/Mastodon.py
+++ b/mastodon/Mastodon.py
@@ -11,7 +11,6 @@ import string
 import datetime
 import collections
 from contextlib import closing
-import pytz
 import requests
 from requests.models import urlencode
 import dateutil
@@ -3928,11 +3927,11 @@ class Mastodon:
         """
         date_time_utc = None
         if date_time.tzinfo is None:
-            date_time_utc = date_time.replace(tzinfo=pytz.utc)
+            date_time_utc = date_time.replace(tzinfo=datetime.timezone.utc)
         else:
-            date_time_utc = date_time.astimezone(pytz.utc)
+            date_time_utc = date_time.astimezone(datetime.timezone.utc)
 
-        epoch_utc = datetime.datetime.utcfromtimestamp(0).replace(tzinfo=pytz.utc)
+        epoch_utc = datetime.datetime.utcfromtimestamp(0).replace(tzinfo=datetime.timezone.utc)
 
         return (date_time_utc - epoch_utc).total_seconds()
 
@@ -3967,7 +3966,7 @@ class Mastodon:
                 if v is not None:
                     try:
                         if isinstance(v, int):
-                            json_object[k] = datetime.datetime.fromtimestamp(v, pytz.utc)
+                            json_object[k] = datetime.datetime.fromtimestamp(v, datetime.timezone.utc)
                         else:
                             json_object[k] = dateutil.parser.parse(v)
                     except:
@@ -4023,7 +4022,7 @@ class Mastodon:
         every time instead of randomly doing different things on some systems
         and also it represents that time as the equivalent UTC time.
         """
-        isotime = datetime_val.astimezone(pytz.utc).strftime("%Y-%m-%dT%H:%M:%S%z")
+        isotime = datetime_val.astimezone(datetime.timezone.utc).strftime("%Y-%m-%dT%H:%M:%S%z")
         if isotime[-2] != ":":
             isotime = isotime[:-2] + ":" + isotime[-2:]
         return isotime