diff --git a/requirements.txt b/requirements.txt
index 828a756..bc8977c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 aiohttp
 cachetools==4.2.2
 python-telegram-bot==13.9
-Telethon==1.24.0
+Telethon==1.38.1
 pyrate-limiter
 sqlalchemy==1.4.11
 git+https://github.com/trentm/python-markdown2.git