diff --git a/roles/netbox/defaults/main.yml b/roles/netbox/defaults/main.yml
index 5384166a8..0e5171ed4 100644
--- a/roles/netbox/defaults/main.yml
+++ b/roles/netbox/defaults/main.yml
@@ -107,7 +107,7 @@ netbox_plugins_config:
 # postgres
 
 # renovate: datasource=docker depName=postgres
-postgres_tag: '16.5-alpine'
+postgres_tag: '16.6-alpine'
 postgres_image: "{{ docker_registry_postgres }}/library/postgres:{{ postgres_tag }}"
 
 # renovate: datasource=docker depName=pgautoupgrade/pgautoupgrade