diff --git a/pom.xml b/pom.xml
index 006b623..236d2cf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -37,7 +37,7 @@
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <maven.compiler.release>21</maven.compiler.release>
-        <jackson.version>2.17.0</jackson.version>
+        <jackson.version>2.21.0</jackson.version>
         <junit.version>5.10.2</junit.version>
         <mockito.version>5.11.0</mockito.version>
     </properties>