diff --git a/requirements.txt b/requirements.txt
index 17c93f1..129d426 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 pyTelegramBotAPI~=4.7.0
-python-dotenv~=0.20.0
+python-dotenv~=0.21.0
 APScheduler~=3.9.1
 SQLAlchemy~=1.4.37
 pymysql==1.0.2