diff --git a/pom.xml b/pom.xml
index 1650266..65f00a5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -260,7 +260,7 @@
     <maven.compiler.source>${java.version}</maven.compiler.source>
     <maven.compiler.target>${java.version}</maven.compiler.target>
     <swagger-core-version>2.0.0</swagger-core-version>
-    <jackson-version>2.18.2</jackson-version>
+    <jackson-version>2.18.6</jackson-version>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
   </properties>
 </project>