diff --git a/Paubox_Java/paubox-java/pom.xml b/Paubox_Java/paubox-java/pom.xml
index a4e95a7..04d64fa 100644
--- a/Paubox_Java/paubox-java/pom.xml
+++ b/Paubox_Java/paubox-java/pom.xml
@@ -60,7 +60,7 @@
 	<dependency>
 		<groupId>com.fasterxml.jackson.core</groupId>
 		<artifactId>jackson-databind</artifactId>
-		<version>2.13.2.1</version>
+		<version>2.13.4.1</version>
 	</dependency>
 	
 	 <dependency>