diff --git a/SpringCouponProject/pom.xml b/SpringCouponProject/pom.xml
index 274b563..97f9f9c 100644
--- a/SpringCouponProject/pom.xml
+++ b/SpringCouponProject/pom.xml
@@ -72,7 +72,7 @@
 
 			<artifactId>jackson-databind</artifactId>
 
-			<version>2.5.3</version>
+			<version>2.12.7.1</version>
 
 		</dependency>