diff --git a/pom.xml b/pom.xml
index e9d23de..e310e6b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -87,7 +87,7 @@
 		<dependency>
 		    <groupId>com.fasterxml.jackson.core</groupId>
 		    <artifactId>jackson-databind</artifactId>
-		    <version>2.10.0</version>
+		    <version>2.13.4.1</version>
 		</dependency>
 		
 		<!-- 4. json -->