diff --git a/provider-domain/pom.xml b/provider-domain/pom.xml
index aa329a1..15578b6 100644
--- a/provider-domain/pom.xml
+++ b/provider-domain/pom.xml
@@ -18,7 +18,7 @@
         <maven.compiler.target>11</maven.compiler.target>
 
         <!-- https://mvnrepository.com/artifact/org.keycloak/keycloak-parent -->
-        <keycloak.version>11.0.3</keycloak.version>
+        <keycloak.version>21.0.0</keycloak.version>
         <!-- https://mvnrepository.com/artifact/org.apache.maven.plugins/maven-compiler-plugin -->
         <maven-compiler-plugin.version>3.8.1</maven-compiler-plugin.version>
         <!-- https://mvnrepository.com/artifact/org.wildfly.plugins/wildfly-maven-plugin -->