diff --git a/build.gradle b/build.gradle
index 6a3a6d6..8d59104 100644
--- a/build.gradle
+++ b/build.gradle
@@ -45,6 +45,6 @@ repositories {
 }
 
 dependencies {
-    testImplementation 'org.mockito:mockito-core:5.1.1'
+    testImplementation 'org.mockito:mockito-core:5.3.1'
     api 'com.leanplum:leanplum-fcm:7.0.1'
 }