diff --git a/core/pom.xml b/core/pom.xml
index 5e0f852..7ce7769 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -22,7 +22,7 @@
     <dependency>
       <groupId>org.mockito</groupId>
       <artifactId>mockito-core</artifactId>
-      <version>2.22.0</version>
+      <version>3.2.4</version>
       <scope>test</scope>
     </dependency>
   </dependencies>