diff --git a/requirements.txt b/requirements.txt
index e0c5ac072..a30c5e8b4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ aiohttp==3.7.3
 SQLAlchemy==1.3.20
 python-telegram-bot==13.1
 arrow==0.17.0
-cachetools==4.1.1
+cachetools==4.2.0
 requests==2.25.0
 urllib3==1.26.2
 wrapt==1.12.1