diff --git a/requirements.txt b/requirements.txt
index 1d580ba10..a8aa16a50 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ aiohttp==3.7.3
 SQLAlchemy==1.3.22
 python-telegram-bot==13.1
 arrow==0.17.0
-cachetools==4.2.0
+cachetools==4.2.1
 requests==2.25.1
 urllib3==1.26.2
 wrapt==1.12.1