diff --git a/samples/server/petstore/jaxrs/jersey1/pom.xml b/samples/server/petstore/jaxrs/jersey1/pom.xml
index feaca47dd95..83028bc11a6 100644
--- a/samples/server/petstore/jaxrs/jersey1/pom.xml
+++ b/samples/server/petstore/jaxrs/jersey1/pom.xml
@@ -192,7 +192,7 @@
     <swagger-core-version>1.5.12</swagger-core-version>
     <jetty-version>9.2.9.v20150224</jetty-version>
     <jersey-version>1.19.1</jersey-version>
-    <jackson-version>2.8.7</jackson-version>
+    <jackson-version>2.11.2</jackson-version>
     <slf4j-version>1.7.21</slf4j-version>
     <junit-version>4.12</junit-version>
     <servlet-api-version>2.5</servlet-api-version>