diff --git a/keycloak-principal-transformer/README.md b/keycloak-principal-transformer/README.md
index 74c50e05..3599e16c 100644
--- a/keycloak-principal-transformer/README.md
+++ b/keycloak-principal-transformer/README.md
@@ -1,4 +1,4 @@
-Implementing and making use of a custom-principal-transformer
+  Implementing and making use of a custom-principal-transformer
 =============================================================
 
 This example demonstrates how to implement and make use of a simple principal transformer that converts a KeycloakPrincipal to a NamePrincipal.
@@ -13,7 +13,7 @@ Compile:
 Add a module that contains our custom principal transformer:
 
         bin/jboss-cli.sh
-        module add --name=org.wildfly.security.examples.keycloak-principal-transformer --resources=/PATH_TO_ELYTRON_EXAMPLES/elytron-examples/keycloak-principal-transformer/target/keycloak-principal-transformer-1.0.0.Alpha1-SNAPSHOT.jar --dependencies=org.wildfly.security.elytron,org.wildfly.extension.elytron,org.keycloak.keycloak-core
+        module add --name=org.wildfly.security.examples.keycloak-principal-transformer --resources=/PATH_TO_ELYTRON_EXAMPLES/elytron-examples/keycloak-principal-transformer/target/keycloak-principal-transformer-2.0.0.Alpha1-SNAPSHOT.jar --dependencies=org.wildfly.security.elytron,org.wildfly.extension.elytron,org.keycloak.keycloak-adapter-subsystem
 
 Add a ```custom-principal-transformer``` in the Elytron subsystem that references this new module and our custom principal transformer class that is contained in this module:
 
diff --git a/keycloak-principal-transformer/pom.xml b/keycloak-principal-transformer/pom.xml
index 957a53bd..dd3be98b 100644
--- a/keycloak-principal-transformer/pom.xml
+++ b/keycloak-principal-transformer/pom.xml
@@ -7,12 +7,13 @@
     <version>2.0.0.Alpha1-SNAPSHOT</version>
 
     <properties>
-        <maven.compiler.source>1.8</maven.compiler.source>
-        <maven.compiler.target>1.8</maven.compiler.target>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
-        <version.org.wildfly.security.wildfly-elytron>1.15.14.Final</version.org.wildfly.security.wildfly-elytron>
-        <version.org.wildfly.core>15.0.1.Final</version.org.wildfly.core>
+        <version.org.keycloak.keycloak-core>20.0.3</version.org.keycloak.keycloak-core>
+        <version.org.wildfly.security.wildfly-elytron>2.0.0.Final</version.org.wildfly.security.wildfly-elytron>
+        <version.org.wildfly.core>19.0.1.Final</version.org.wildfly.core>
     </properties>
 
     <dependencies>
@@ -29,7 +30,7 @@
         <dependency>
             <groupId>org.keycloak</groupId>
             <artifactId>keycloak-core</artifactId>
-            <version>18.0.0</version>
+            <version>${version.org.keycloak.keycloak-core}</version>
         </dependency>
     </dependencies>