diff --git a/Server/build.gradle b/Server/build.gradle
index 2f7dc12..b41095d 100644
--- a/Server/build.gradle
+++ b/Server/build.gradle
@@ -40,7 +40,7 @@ dependencies {
 
 
     testImplementation "org.junit.jupiter:junit-jupiter-api:5.8.0-M1"
-    testImplementation "org.mockito:mockito-all:2.0.2-beta"
+    testImplementation "org.mockito:mockito-core:3.+"
     testImplementation "org.assertj:assertj-core:3.19.0"
     testRuntimeOnly "org.junit.jupiter:junit-jupiter-engine:5.8.0-M1"
 }