diff --git a/modules/openapi-generator/pom.xml b/modules/openapi-generator/pom.xml
index b6cbfe3b9dbf..f7f3a25b04ba 100644
--- a/modules/openapi-generator/pom.xml
+++ b/modules/openapi-generator/pom.xml
@@ -300,7 +300,7 @@
         <dependency>
             <groupId>org.mockito</groupId>
             <artifactId>mockito-core</artifactId>
-            <version>2.23.0</version>
+            <version>3.0.0</version>
             <scope>test</scope>
         </dependency>
         <dependency>