diff --git a/SpMVC_27_Secure/pom.xml b/SpMVC_27_Secure/pom.xml
index 54931e2..2e3cc2f 100644
--- a/SpMVC_27_Secure/pom.xml
+++ b/SpMVC_27_Secure/pom.xml
@@ -141,7 +141,7 @@
 		<dependency>
 			<groupId>com.fasterxml.jackson.core</groupId>
 			<artifactId>jackson-databind</artifactId>
-			<version>2.10.3</version>
+			<version>2.10.5.1</version>
 		</dependency>
 
 		<!-- https://mvnrepository.com/artifact/com.google.code.gson/gson -->