diff --git a/k8s/pingpong/requirements.txt b/k8s/pingpong/requirements.txt
index b32097c..489b857 100644
--- a/k8s/pingpong/requirements.txt
+++ b/k8s/pingpong/requirements.txt
@@ -6,4 +6,4 @@ Jinja2==2.10.3
 MarkupSafe==1.1.1
 python-dotenv==0.10.3
 redis==3.3.11
-Werkzeug==0.16.0
+Werkzeug==2.2.3