diff --git a/mybatis-plus-join-test/test-kotlin/pom.xml b/mybatis-plus-join-test/test-kotlin/pom.xml
index c0964bf..6f89850 100644
--- a/mybatis-plus-join-test/test-kotlin/pom.xml
+++ b/mybatis-plus-join-test/test-kotlin/pom.xml
@@ -38,7 +38,7 @@
         <dependency>
             <groupId>org.jetbrains.kotlin</groupId>
             <artifactId>kotlin-test-junit</artifactId>
-            <version>2.0.20</version>
+            <version>2.0.21</version>
             <scope>test</scope>
         </dependency>
     </dependencies>