diff --git a/samples/server/petstore/jaxrs-spec-interface-response/pom.xml b/samples/server/petstore/jaxrs-spec-interface-response/pom.xml
index 539dd4b9d72c..c3cc0fa163f3 100644
--- a/samples/server/petstore/jaxrs-spec-interface-response/pom.xml
+++ b/samples/server/petstore/jaxrs-spec-interface-response/pom.xml
@@ -99,7 +99,7 @@
     <maven.compiler.source>${java.version}</maven.compiler.source>
     <maven.compiler.target>${java.version}</maven.compiler.target>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <jackson-version>2.19.2</jackson-version>
+    <jackson-version>2.21.1</jackson-version>
     <junit-version>4.13.2</junit-version>
     <joda-version>2.10.13</joda-version>
     <javax.annotation-api-version>1.3.2</javax.annotation-api-version>