diff --git a/samples/client/echo_api/java/resttemplate/pom.xml b/samples/client/echo_api/java/resttemplate/pom.xml
index 8aa93d0067e5..39ef7e187cc1 100644
--- a/samples/client/echo_api/java/resttemplate/pom.xml
+++ b/samples/client/echo_api/java/resttemplate/pom.xml
@@ -274,7 +274,7 @@
     </dependencies>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <jackson-version>2.19.2</jackson-version>
+        <jackson-version>2.21.1</jackson-version>
         <jackson-databind-version>2.19.2</jackson-databind-version>
         <jackson-databind-nullable-version>0.2.9</jackson-databind-nullable-version>
         <spring-web-version>5.3.33</spring-web-version>