diff --git a/requirements.txt b/requirements.txt
index b798c78..64b4822 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-python-dotenv==0.20.0
+python-dotenv==0.21.1
 SQLAlchemy==1.4.37
 psycopg2==2.9.3
 Telethon==1.24.0