diff --git a/build.gradle b/build.gradle
index 6fbdff8..13f56da 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,7 +1,7 @@
 buildscript {
     ext.kotlin_version = "2.3.0"
     ext.spring_boot_version = "4.0.2"
-    ext.jackson_version = "2.20.1"
+    ext.jackson_version = "2.21.0"
     ext.lombok_version = "1.18.42"
     ext.mockito_version = "3.10.0"
     repositories {