diff --git a/Spring_2019/SpringDemo_Object_XML_mapping_castor_XML_config/SpringDemo/pom.xml b/Spring_2019/SpringDemo_Object_XML_mapping_castor_XML_config/SpringDemo/pom.xml
index a77859ba..1c65b36b 100644
--- a/Spring_2019/SpringDemo_Object_XML_mapping_castor_XML_config/SpringDemo/pom.xml
+++ b/Spring_2019/SpringDemo_Object_XML_mapping_castor_XML_config/SpringDemo/pom.xml
@@ -10,7 +10,7 @@
 	<url>http://maven.apache.org</url>
 
 	<properties>
-		<spring.version>5.1.1.RELEASE</spring.version>
+		<spring.version>5.2.7.RELEASE</spring.version>
 	</properties>
 
 	<dependencies>