diff --git a/spring-boot-master/spring-boot-project/spring-boot-parent/pom.xml b/spring-boot-master/spring-boot-project/spring-boot-parent/pom.xml
old mode 100755
new mode 100644
index 1c9a54ad..10f9214b
--- a/spring-boot-master/spring-boot-project/spring-boot-parent/pom.xml
+++ b/spring-boot-master/spring-boot-project/spring-boot-parent/pom.xml
@@ -129,7 +129,7 @@
 			<dependency>
 				<groupId>org.apache.ivy</groupId>
 				<artifactId>ivy</artifactId>
-				<version>2.4.0</version>
+				<version>2.5.1</version>
 			</dependency>
 			<dependency>
 				<groupId>org.apache.maven</groupId>