diff --git a/validation/mobile-service-broker/pom.xml b/validation/mobile-service-broker/pom.xml
index bada10f10..e08a076f4 100644
--- a/validation/mobile-service-broker/pom.xml
+++ b/validation/mobile-service-broker/pom.xml
@@ -94,7 +94,7 @@
         <dependency>
             <groupId>com.sap.cloud.security</groupId>
             <artifactId>resourceserver-security-spring-boot-starter</artifactId>
-            <version>4.0.0</version>
+            <version>4.0.3</version>
         </dependency>
     </dependencies>