diff --git a/ch13/simple-risk-based-authenticator/pom.xml b/ch13/simple-risk-based-authenticator/pom.xml
index d4b4ceb..fbc2468 100644
--- a/ch13/simple-risk-based-authenticator/pom.xml
+++ b/ch13/simple-risk-based-authenticator/pom.xml
@@ -7,7 +7,7 @@
     <version>1.0.0-SNAPSHOT</version>
     <packaging>jar</packaging>
     <properties>
-        <keycloak.version>22.0.0</keycloak.version>
+        <keycloak.version>22.0.3</keycloak.version>
         <jboss-jaxrs-api_2.1_spec>2.0.1.Final</jboss-jaxrs-api_2.1_spec>
         <maven.compiler.source>17</maven.compiler.source>
         <maven.compiler.target>17</maven.compiler.target>