diff --git a/requirements.txt b/requirements.txt
index 1bb44db..c24db38 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 Flask==1.1.4
 Jinja2==2.11.3
-Werkzeug==1.0.1
+Werkzeug==2.2.3
 wsgiref==0.1.2