diff --git a/examples/guacamole/docker-compose.yml b/examples/guacamole/docker-compose.yml
index be97745..ce45c17 100644
--- a/examples/guacamole/docker-compose.yml
+++ b/examples/guacamole/docker-compose.yml
@@ -13,7 +13,7 @@ services:
     #  - proxy
 
   postgres:
-    image: postgres:15.2-alpine
+    image: postgres:16-alpine
     container_name: guacamole-db
     restart: always
     environment: