diff --git a/samples/client/echo_api/java/resttemplate/pom.xml b/samples/client/echo_api/java/resttemplate/pom.xml
index 31a940cb0bd8..993a045494c5 100644
--- a/samples/client/echo_api/java/resttemplate/pom.xml
+++ b/samples/client/echo_api/java/resttemplate/pom.xml
@@ -274,8 +274,8 @@
     </dependencies>
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <jackson-version>2.19.2</jackson-version>
-        <jackson-databind-version>2.19.2</jackson-databind-version>
+        <jackson-version>2.21.1</jackson-version>
+        <jackson-databind-version>2.21.1</jackson-databind-version>
         <jackson-databind-nullable-version>0.2.7</jackson-databind-nullable-version>
         <spring-web-version>5.3.33</spring-web-version>
         <jakarta-annotation-version>1.3.5</jakarta-annotation-version>