diff --git a/roles/matrix-nginx-proxy/defaults/main.yml b/roles/matrix-nginx-proxy/defaults/main.yml
index 44cf8411c..8cf24a228 100644
--- a/roles/matrix-nginx-proxy/defaults/main.yml
+++ b/roles/matrix-nginx-proxy/defaults/main.yml
@@ -1,7 +1,7 @@
 ---
 # Project source code URL: https://github.com/nginx/nginx
 matrix_nginx_proxy_enabled: true
-matrix_nginx_proxy_version: 1.23.0-alpine
+matrix_nginx_proxy_version: 1.23.1-alpine
 
 # We use an official nginx image, which we fix-up to run unprivileged.
 # An alternative would be an `nginxinc/nginx-unprivileged` image, but