diff --git a/BookCrawler-v2.0/bookcrawler-v2.0/pom.xml b/BookCrawler-v2.0/bookcrawler-v2.0/pom.xml
index 678bf3c..cd3a463 100644
--- a/BookCrawler-v2.0/bookcrawler-v2.0/pom.xml
+++ b/BookCrawler-v2.0/bookcrawler-v2.0/pom.xml
@@ -40,7 +40,7 @@
         <dependency>
             <groupId>org.mybatis</groupId>
             <artifactId>mybatis</artifactId>
-            <version>3.5.1</version>
+            <version>3.5.6</version>
         </dependency>
         <!-- JDBC -->
         <dependency>