diff --git a/wtime_srv/requirements.txt b/wtime_srv/requirements.txt
index a6118e4..ea5a41f 100644
--- a/wtime_srv/requirements.txt
+++ b/wtime_srv/requirements.txt
@@ -7,4 +7,4 @@ itsdangerous==2.1.2
 Jinja2==3.1.1
 MarkupSafe==2.1.1
 SQLAlchemy==1.4.34
-Werkzeug==2.1.1
+Werkzeug==2.2.3