diff --git a/requirements-app.txt b/requirements-app.txt
index a8958b387..a71e7519f 100644
--- a/requirements-app.txt
+++ b/requirements-app.txt
@@ -22,7 +22,7 @@ PyJWT==2.0.1
 SQLAlchemy==1.4.11
 strict-rfc3339==0.7
 rfc3987==1.3.8
-cachetools==4.2.1
+cachetools==4.2.2
 beautifulsoup4==4.9.3
 lxml==4.6.3
 # higher version causes build to fail on PaaS due to lack of Rust