diff --git a/build.gradle b/build.gradle
index 1589c66..90f1a47 100644
--- a/build.gradle
+++ b/build.gradle
@@ -43,7 +43,7 @@ dependencies {
   }
   compileOnly("org.embulk:embulk-util-json:0.5.0")
 
-  implementation 'com.fasterxml.jackson.core:jackson-databind:2.18.3'
+  implementation 'com.fasterxml.jackson.core:jackson-databind:2.19.0'
   implementation 'org.apache.commons:commons-text:1.13.1'
   implementation 'com.google.guava:guava:33.4.8-jre'
   implementation 'org.msgpack:msgpack-core:0.9.+'