diff --git a/3D-microservices-observability/dropwizard-app/pom.xml b/3D-microservices-observability/dropwizard-app/pom.xml
index ce62316..0978c7b 100644
--- a/3D-microservices-observability/dropwizard-app/pom.xml
+++ b/3D-microservices-observability/dropwizard-app/pom.xml
@@ -34,7 +34,7 @@
         <dependency>
             <groupId>org.jboss.resteasy</groupId>
             <artifactId>resteasy-client</artifactId>
-            <version>3.0.21.Final</version>
+            <version>4.5.7.Final</version>
         </dependency>
         <dependency>
             <groupId>org.jboss.resteasy</groupId>