diff --git a/lib/build.gradle b/lib/build.gradle
index 1f8e4307..fb6e72e2 100644
--- a/lib/build.gradle
+++ b/lib/build.gradle
@@ -27,7 +27,7 @@ ext {
 
     junit_version = '4.13.2'
     robolectric_version = '4.16'
-    mockito_core_version = '4.11.0'
+    mockito_core_version = '5.21.0'
     mockito_kotlin_version = '4.1.0'
     assertj_version = '3.27.6'
     awaitility_version = '4.3.0'