diff --git a/samples/client/petstore/java/resttemplate-jakarta/pom.xml b/samples/client/petstore/java/resttemplate-jakarta/pom.xml
index e34570510b74..a8afee0367e7 100644
--- a/samples/client/petstore/java/resttemplate-jakarta/pom.xml
+++ b/samples/client/petstore/java/resttemplate-jakarta/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>6.2.8</spring-web-version>
         <jakarta-annotation-version>2.1.1</jakarta-annotation-version>