diff --git a/requirements.txt b/requirements.txt
index 93119a6..b365366 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ aiohttp~=3.9.5
 apscheduler~=3.10.4
 convopyro==0.5
 mongodb-migrations==1.3.1
-pytz<=2023.2
+pytz<=2023.4
 tgcrypto==1.2.5
 ujson>=5.0.0
 uvloop==0.19.0