diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 50cf6a4..26245c2
--- a/pom.xml
+++ b/pom.xml
@@ -17,7 +17,7 @@
         <junit.version>4.12</junit.version>
         <spring.version>5.0.7.RELEASE</spring.version>
         <mysql.jdbc.version>5.1.34</mysql.jdbc.version>
-        <mybatis.version>3.4.1</mybatis.version>
+        <mybatis.version>3.5.6</mybatis.version>
         <commons-beanutils.version>1.8.3</commons-beanutils.version>
         <commons-lang3.version>3.3.2</commons-lang3.version>
         <log4j2.version>2.7</log4j2.version>