diff --git a/samples/client/petstore/java/jersey1/pom.xml b/samples/client/petstore/java/jersey1/pom.xml
index 5b0aa55e110..cbd1a975d29 100644
--- a/samples/client/petstore/java/jersey1/pom.xml
+++ b/samples/client/petstore/java/jersey1/pom.xml
@@ -260,7 +260,7 @@
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <swagger-annotations-version>1.5.17</swagger-annotations-version>
         <jersey-version>1.19.4</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>