diff --git a/roles/keycloak/defaults/main.yml b/roles/keycloak/defaults/main.yml
index cd61e7b..a059370 100644
--- a/roles/keycloak/defaults/main.yml
+++ b/roles/keycloak/defaults/main.yml
@@ -31,7 +31,7 @@ keycloak_baseimage: quay.io/keycloak/keycloak
 # renovate: depName=quay.io/keycloak/keycloak
 keycloak_version: 26.0.5
 # renovate: depName=docker.io/library/postgres
-keycloak_postgres_version: 11.16
+keycloak_postgres_version: 17.0
 
 # The image tags
 keycloak_image_version: "{{ keycloak_version }}"