diff --git a/Spring4MVCCRUDRestService1/pom.xml b/Spring4MVCCRUDRestService1/pom.xml
old mode 100755
new mode 100644
index 87e39f7..fe4db8b
--- a/Spring4MVCCRUDRestService1/pom.xml
+++ b/Spring4MVCCRUDRestService1/pom.xml
@@ -8,7 +8,7 @@
   <name>Spring4MVCCRUDRestService Maven Webapp</name>
 
   	<properties>
-		<springframework.version>4.2.0.RELEASE</springframework.version>
+		<springframework.version>5.2.20.RELEASE</springframework.version>
 		<jackson.version>2.5.3</jackson.version>
 	</properties>