diff --git a/hetu-state-store/pom.xml b/hetu-state-store/pom.xml
index 8bbeb6710..31b74d102 100644
--- a/hetu-state-store/pom.xml
+++ b/hetu-state-store/pom.xml
@@ -55,8 +55,8 @@
         </dependency>
         <dependency>
             <groupId>org.mockito</groupId>
-            <artifactId>mockito-all</artifactId>
-            <version>2.0.2-beta</version>
+            <artifactId>mockito-core</artifactId>
+            <version>2.28.2</version>
             <scope>test</scope>
         </dependency>
         <dependency>