diff --git a/pom.xml b/pom.xml
index 7292bc6d..042d2bd4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -136,7 +136,7 @@
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
       <scope>test</scope>
-      <version>3.12.4</version>
+      <version>4.0.0</version>
     </dependency>
     <dependency>
       <groupId>com.google.guava</groupId>