diff --git a/pom.xml b/pom.xml
index f0679f1..5597b0d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -46,7 +46,7 @@
         <spring-cloud.version>Greenwich.SR1</spring-cloud.version>
 
         <mysql-connector-java.version>8.0.19</mysql-connector-java.version>
-        <mybatis.version>3.5.2</mybatis.version>
+        <mybatis.version>3.5.6</mybatis.version>
         <mybatis-spring.version>2.0.2</mybatis-spring.version>
         <mybatis-typehandlers-jsr310.verson>1.0.2</mybatis-typehandlers-jsr310.verson>
         <mybatis-spring-boot.version>2.1.0</mybatis-spring-boot.version>