diff --git a/samples/client/petstore/java/jersey2/pom.xml b/samples/client/petstore/java/jersey2/pom.xml
index bf3b975ffcb..22ee72fc006 100644
--- a/samples/client/petstore/java/jersey2/pom.xml
+++ b/samples/client/petstore/java/jersey2/pom.xml
@@ -264,7 +264,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <swagger-core-version>1.5.18</swagger-core-version>
             <jersey-version>2.29.1</jersey-version>
-        <jackson-version>2.6.4</jackson-version>
+        <jackson-version>2.12.7.1</jackson-version>
         <maven-plugin-version>1.0.0</maven-plugin-version>
         <junit-version>4.12</junit-version>
     </properties>