diff --git a/build.gradle b/build.gradle
index a0b46d8..3465122 100644
--- a/build.gradle
+++ b/build.gradle
@@ -36,7 +36,7 @@ java {
 }
 
 dependencies {
-  implementation 'com.fasterxml.jackson.core:jackson-databind:2.18.2'
+  implementation 'com.fasterxml.jackson.core:jackson-databind:2.21.0'
 
   testImplementation 'org.junit.jupiter:junit-jupiter:5.11.4'
   testImplementation 'org.junit.platform:junit-platform-launcher'