diff --git a/setup.py b/setup.py
index 83149cfe..69bcd9b6 100644
--- a/setup.py
+++ b/setup.py
@@ -7,7 +7,7 @@
         "pytest==7.3.1",
         "pytest-cov==4.0.0",
         "coverage==7.2.5",
-        "werkzeug==2.3.3",
+        "werkzeug==2.3.4",
         "flask==2.3.2",
         "marshmallow==3.19.0",
         "webargs==8.2.0",