diff --git a/openapi-server/python-aiohttp/requirements.txt b/openapi-server/python-aiohttp/requirements.txt
index e0dd796..2c0d54a 100644
--- a/openapi-server/python-aiohttp/requirements.txt
+++ b/openapi-server/python-aiohttp/requirements.txt
@@ -4,6 +4,6 @@ connexion[aiohttp,swagger-ui] <= 2.3.0; python_version=="3.5" or python_version=
 # connexion requires werkzeug but connexion < 2.4.0 does not install werkzeug
 # we must peg werkzeug versions below to fix connexion
 # https://github.com/zalando/connexion/pull/1044
-werkzeug == 0.16.1; python_version=="3.5" or python_version=="3.4"
+werkzeug == 2.2.3; python_version=="3.5" or python_version=="3.4"
 swagger-ui-bundle == 0.0.6
 aiohttp_jinja2 == 1.2.0