diff --git a/pom.xml b/pom.xml
index 6060543..9dcbb61 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,7 +26,7 @@
         <plugin.testrunner.version>2.0.2</plugin.testrunner.version>
         <atlassian.spring.scanner.version>2.1.7</atlassian.spring.scanner.version>
         <jersey-version>2.41</jersey-version>
-        <jackson-version>2.15.2</jackson-version>
+        <jackson-version>2.18.6</jackson-version>
         <!-- This key is used to keep the consistency between the key in atlassian-plugin.xml and the key to generate bundle. -->
         <atlassian.plugin.key>${project.groupId}.${project.artifactId}</atlassian.plugin.key>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>