diff --git a/SimpleAPI/pom.xml b/SimpleAPI/pom.xml
index 2516657..bb193f0 100644
--- a/SimpleAPI/pom.xml
+++ b/SimpleAPI/pom.xml
@@ -200,7 +200,7 @@
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
-            <version>5.20.0</version>
+            <version>5.21.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>