diff --git a/pom.xml b/pom.xml
index 6324a6d..abaaa11 100644
--- a/pom.xml
+++ b/pom.xml
@@ -37,7 +37,7 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <maven.compiler.release>11</maven.compiler.release>
-    <jackson.version>2.18.11</jackson.version>
+    <jackson.version>2.21.8</jackson.version>
     <junit.version>5.14.4</junit.version>
   </properties>