diff --git a/pom.xml b/pom.xml
index e071946..c05925c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,7 +6,7 @@
         <kcl.version>3.1.3</kcl.version>
         <netty.version>4.2.13.Final</netty.version>
         <netty-reactive.version>2.0.6</netty-reactive.version>
-        <fasterxml-jackson.version>2.15.0</fasterxml-jackson.version>
+        <fasterxml-jackson.version>2.21.1</fasterxml-jackson.version>
         <logback.version>1.3.16</logback.version>
     </properties>
     <dependencies>