diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 66e1b7c..a9313e5
--- a/pom.xml
+++ b/pom.xml
@@ -37,7 +37,7 @@
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-beans</artifactId>
-            <version>4.3.0.RELEASE</version>
+            <version>5.3.18</version>
         </dependency>
         <!-- 对bean再次封装后的包，方便性强。 -->
         <dependency>