diff --git a/misskaty/__init__.py b/misskaty/__init__.py
index 601f1409..daf27c5b 100644
--- a/misskaty/__init__.py
+++ b/misskaty/__init__.py
@@ -42,7 +42,7 @@ MOD_NOLOAD = ["subscene_dl"]
 HELPABLE = {}
 cleanmode = {}
 botStartTime = time.time()
-misskaty_version = "v2.11.3 - Stable"
+misskaty_version = "v2.11.4 - Stable"
 
 uvloop.install()
 faulthandler_enable()
diff --git a/misskaty/plugins/nightmodev2.py b/misskaty/plugins/nightmodev2.py
index a1b9223d..e5192ab0 100644
--- a/misskaty/plugins/nightmodev2.py
+++ b/misskaty/plugins/nightmodev2.py
@@ -5,6 +5,7 @@
 import platform
 import re
 from datetime import datetime, timedelta
+from attr import Attribute
 
 import pytz
 from apscheduler.jobstores.base import ConflictingIdError
@@ -105,6 +106,8 @@ async def un_mute_chat(chat_id: int, perm: ChatPermissions):
     getlang = getlang or "en-US"
     try:
         await app.set_chat_permissions(chat_id, perm)
+    except AttributeError:
+        await app.set_chat_permissions(chat_id, ChatPermissions(all_perms=True))
     except ChatAdminRequired:
         await app.send_message(
             LOG_CHANNEL,