diff --git a/samples/client/petstore/java/restclient-useSingleRequestParameter/pom.xml b/samples/client/petstore/java/restclient-useSingleRequestParameter/pom.xml
index 676741d7bde0..58c035e72bde 100644
--- a/samples/client/petstore/java/restclient-useSingleRequestParameter/pom.xml
+++ b/samples/client/petstore/java/restclient-useSingleRequestParameter/pom.xml
@@ -275,8 +275,8 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <spring-web-version>6.1.21</spring-web-version>
-        <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>
         <jakarta-annotation-version>2.1.1</jakarta-annotation-version>
         <beanvalidation-version>3.0.2</beanvalidation-version>