diff --git a/validation/mobile-service-broker/pom.xml b/validation/mobile-service-broker/pom.xml
index 31318eca3..6d9038ed8 100644
--- a/validation/mobile-service-broker/pom.xml
+++ b/validation/mobile-service-broker/pom.xml
@@ -45,7 +45,7 @@
         <dependency>
             <groupId>org.apache.commons</groupId>
             <artifactId>commons-lang3</artifactId>
-            <version>3.17.0</version>
+            <version>3.18.0</version>
         </dependency>
         <dependency>
             <groupId>io.projectreactor.netty</groupId>