diff --git a/Back End/pom.xml b/Back End/pom.xml
old mode 100755
new mode 100644
index dd82c7338..e2328d418
--- a/Back End/pom.xml	
+++ b/Back End/pom.xml	
@@ -10,7 +10,7 @@
     <properties>
         <file.encoding>UTF-8</file.encoding>
         <spring.version>4.3.9.RELEASE</spring.version>
-        <mysql.version>5.1.29</mysql.version>
+        <mysql.version>8.0.28</mysql.version>
         <servlet.version>2.5</servlet.version>
         <aspectj.version>1.8.1</aspectj.version>
         <commons-codec.version>1.9</commons-codec.version>