diff --git a/compose.yml b/compose.yml
index 82ae49a..17ff82c 100644
--- a/compose.yml
+++ b/compose.yml
@@ -3,7 +3,7 @@ version: "3.8"
 
 services:
   app:
-    image: "keycloak/keycloak:26.2.5"
+    image: "keycloak/keycloak:26.3.1"
     entrypoint: >
       bash -c "KEYCLOAK_ADMIN_PASSWORD=\"$$(cat /run/secrets/admin_password)\" KC_DB_PASSWORD=\"$$(cat /run/secrets/db_password)\" /opt/keycloak/bin/kc.sh start"
     networks:
@@ -51,10 +51,10 @@ services:
         - "caddy=${DOMAIN}"
         - "caddy.reverse_proxy={{upstreams 8080}}"
         - "caddy.tls.on_demand="
-        - "coop-cloud.${STACK_NAME}.version=10.3.1+26.2.5"
+        - "coop-cloud.${STACK_NAME}.version=10.4.0+26.3.1"
 
   db:
-    image: "mariadb:11.7"
+    image: "mariadb:11.8"
     environment:
       - MYSQL_DATABASE=keycloak
       - MYSQL_USER=keycloak