diff --git a/build.gradle b/build.gradle
index 1e601c3..1393b9e 100644
--- a/build.gradle
+++ b/build.gradle
@@ -28,7 +28,7 @@ dependencies {
     implementation 'com.google.code.gson:gson:2.8.6'
     testImplementation group: 'org.testng', name: 'testng', version: '7.1.0'
     testImplementation 'commons-io:commons-io:2.7'
-    testImplementation 'org.mockito:mockito-core:3.3.3'
+    testImplementation 'org.mockito:mockito-core:3.4.4'
     testImplementation "com.squareup.okhttp3:mockwebserver:4.8.0"
 }