diff --git a/build.gradle b/build.gradle
index fda6ab9..9260094 100644
--- a/build.gradle
+++ b/build.gradle
@@ -33,7 +33,7 @@ dependencies {
   }
   compileOnly("org.embulk:embulk-util-json:0.4.0")
 
-  implementation 'com.fasterxml.jackson.core:jackson-databind:2.15.3'
+  implementation 'com.fasterxml.jackson.core:jackson-databind:2.16.1'
   implementation 'org.apache.commons:commons-text:1.11.0'
 
   testImplementation "junit:junit:4.+"