diff --git a/pom.xml b/pom.xml
index c786059..f1683d1 100644
--- a/pom.xml
+++ b/pom.xml
@@ -62,7 +62,7 @@
         <!-- Dependencies -->
         <jspecify.version>1.0.0</jspecify.version>
         <lombok.version>1.18.42</lombok.version>
-        <jackson.version>2.20.1</jackson.version>
+        <jackson.version>2.21.1</jackson.version>
         <slf4j.version>2.0.17</slf4j.version>
         <picocli.version>4.7.7</picocli.version>