diff --git a/build.gradle b/build.gradle
index f4226db..81fbceb 100644
--- a/build.gradle
+++ b/build.gradle
@@ -28,7 +28,7 @@ dependencies {
     testImplementation ('com.carrotsearch.randomizedtesting:randomizedtesting-runner:2.7.1') {
         exclude group: 'junit', module: 'junit'
     }
-    testImplementation ("org.mockito:mockito-core:2.23.4") {
+    testImplementation ("org.mockito:mockito-core:5.6.0") {
         exclude group: 'org.hamcrest', module: 'hamcrest-core'
     }
 }