diff --git a/kc-secured-post-app/pom.xml b/kc-secured-post-app/pom.xml
index 9a31347..3290b07 100644
--- a/kc-secured-post-app/pom.xml
+++ b/kc-secured-post-app/pom.xml
@@ -15,7 +15,7 @@
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <keycloak.version>1.3.1.Final</keycloak.version>
+        <keycloak.version>16.1.1</keycloak.version>
     </properties>
 
     <repositories>