diff --git a/roles/matrix_delegate/defaults/main.yml b/roles/matrix_delegate/defaults/main.yml
index 439d317..775f37c 100644
--- a/roles/matrix_delegate/defaults/main.yml
+++ b/roles/matrix_delegate/defaults/main.yml
@@ -33,7 +33,7 @@ matrix_delegate_matrix_domain: matrix.example.com
 
 # Container versions
 # renovate: depName=docker.io/library/nginx
-matrix_delegate_nginx_version: "1.22"
+matrix_delegate_nginx_version: "1.23"
 
 # Container tag definitions
 matrix_delegate_nginx_image_version: "{{ matrix_delegate_nginx_version }}-alpine"