diff --git a/latest/base.yml b/latest/base.yml
index aab4b1a7..6dd09d59 100644
--- a/latest/base.yml
+++ b/latest/base.yml
@@ -67,13 +67,13 @@ docker_images:
   # renovate: datasource=docker depName=otel/opentelemetry-collector-contrib
   opentelemetry_collector: '0.151.0'
   # renovate: datasource=docker depName=pgautoupgrade/pgautoupgrade
-  pgautoupgrade: '16-alpine'
+  pgautoupgrade: '18-alpine'
   # renovate: datasource=docker depName=phpmyadmin/phpmyadmin
   phpmyadmin: '5.2.3'
   # renovate: datasource=docker depName=prom/pushgateway
   pushgateway: 'v1.11.2'
   # renovate: datasource=docker depName=postgres
-  postgres: '16.11-alpine'
+  postgres: '18.4-alpine'
   # renovate: datasource=docker depName=redis
   redis: '7.4.7-alpine'
   # renovate: datasource=docker depName=registry