diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index aec13c7..183bd22
--- a/pom.xml
+++ b/pom.xml
@@ -16,7 +16,7 @@
 
     <properties>
         <java.version>1.8</java.version>
-        <spring-boot.version>2.1.3.RELEASE</spring-boot.version>
+        <spring-boot.version>2.5.12</spring-boot.version>
         <spring.version>5.1.5.RELEASE</spring.version>
         <jjwt.version>0.9.1</jjwt.version>
         <mybatis-plus.version>3.4.0</mybatis-plus.version>