diff --git a/pom.xml b/pom.xml
index 3d5440d..638e8a9 100644
--- a/pom.xml
+++ b/pom.xml
@@ -48,7 +48,7 @@
         <project.build.outputTimestamp>2026-05-20T18:07:29Z</project.build.outputTimestamp>
 
         <version.onnxruntime>1.26.0</version.onnxruntime>
-        <version.jackson>2.21.3</version.jackson>
+        <version.jackson>2.21.4</version.jackson>
         <version.slf4j>2.0.18</version.slf4j>
         <version.tika>3.3.1</version.tika>
         <version.junit>6.1.0</version.junit>