diff --git a/Dockerfile b/Dockerfile
index 4d118ed..de4bcb1 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,5 +3,5 @@ COPY src /home/app/src
 COPY pom.xml /home/app
 RUN mvn -f /home/app/pom.xml clean package
 
-FROM jboss/keycloak
+FROM jboss/keycloak:16.1.1
 COPY --from=build /home/app/target/keycloak-1.0-SNAPSHOT.jar /opt/jboss/keycloak/standalone/deployments/keycloak-1.0-SNAPSHOT.jar