diff --git a/WebService/pom.xml b/WebService/pom.xml
old mode 100755
new mode 100644
index 2c499e0a..3ad033ee
--- a/WebService/pom.xml
+++ b/WebService/pom.xml
@@ -62,7 +62,7 @@
         <spring-security.version>4.0.9</spring-security.version>
         <springfox.version>2.2.2</springfox.version>
         <usertype-core.version>4.0.0.GA</usertype-core.version>
-        <spring.version>4.1.7.RELEASE</spring.version>
+        <spring.version>5.3.18</spring.version>
         <spring-boot.version>1.2.6.RELEASE</spring-boot.version>
 
     </properties>