diff --git a/requirements-common.txt b/requirements-common.txt
index f00425e5b..3371537b7 100644
--- a/requirements-common.txt
+++ b/requirements-common.txt
@@ -4,7 +4,7 @@ ccxt==1.20.46
 SQLAlchemy==1.3.11
 python-telegram-bot==12.2.0
 arrow==0.15.4
-cachetools==3.1.1
+cachetools==4.0.0
 requests==2.22.0
 urllib3==1.25.7
 wrapt==1.11.2