diff --git a/dsf-docker-dev-setup-3dic-ttp/docker-compose.yml b/dsf-docker-dev-setup-3dic-ttp/docker-compose.yml
index 3cd1ac2b8..7cbd9d76b 100644
--- a/dsf-docker-dev-setup-3dic-ttp/docker-compose.yml
+++ b/dsf-docker-dev-setup-3dic-ttp/docker-compose.yml
@@ -94,7 +94,7 @@ services:
         read_only: true
 
   keycloak:
-    image: quay.io/keycloak/keycloak:26.3
+    image: quay.io/keycloak/keycloak:26.6
     restart: "no"
     ports:
       - 127.0.0.1:8443:8443