diff --git a/roles/custom/matrix-nginx-proxy/defaults/main.yml b/roles/custom/matrix-nginx-proxy/defaults/main.yml
index 36eb7aa40..429fc9fc6 100644
--- a/roles/custom/matrix-nginx-proxy/defaults/main.yml
+++ b/roles/custom/matrix-nginx-proxy/defaults/main.yml
@@ -2,7 +2,7 @@
 # Project source code URL: https://github.com/nginx/nginx
 matrix_nginx_proxy_enabled: true
 # renovate: datasource=docker depName=nginx
-matrix_nginx_proxy_version: 1.25.2-alpine
+matrix_nginx_proxy_version: 1.25.3-alpine
 
 # We use an official nginx image, which we fix-up to run unprivileged.
 # An alternative would be an `nginxinc/nginx-unprivileged` image, but
diff --git a/roles/custom/matrix-synapse-reverse-proxy-companion/defaults/main.yml b/roles/custom/matrix-synapse-reverse-proxy-companion/defaults/main.yml
index 28a2dae6c..5cd68f2a3 100644
--- a/roles/custom/matrix-synapse-reverse-proxy-companion/defaults/main.yml
+++ b/roles/custom/matrix-synapse-reverse-proxy-companion/defaults/main.yml
@@ -26,7 +26,7 @@
 matrix_synapse_reverse_proxy_companion_enabled: true
 
 # renovate: datasource=docker depName=nginx
-matrix_synapse_reverse_proxy_companion_version: 1.25.2-alpine
+matrix_synapse_reverse_proxy_companion_version: 1.25.3-alpine
 
 matrix_synapse_reverse_proxy_companion_base_path: "{{ matrix_synapse_base_path }}/reverse-proxy-companion"
 matrix_synapse_reverse_proxy_companion_confd_path: "{{ matrix_synapse_reverse_proxy_companion_base_path }}/conf.d"