diff --git a/forgerock-authenticator/build.gradle b/forgerock-authenticator/build.gradle
index 11ce6c3d..cd27eeb7 100644
--- a/forgerock-authenticator/build.gradle
+++ b/forgerock-authenticator/build.gradle
@@ -117,7 +117,7 @@ dependencies {
     testImplementation 'org.robolectric:robolectric:4.8.1'
     testImplementation 'com.squareup.okhttp3:mockwebserver:4.8.0'
     testImplementation "com.google.firebase:firebase-messaging:23.1.2"
-    testImplementation 'org.mockito:mockito-core:4.8.1'
+    testImplementation 'org.mockito:mockito-core:5.9.0'
 
     androidTestImplementation 'androidx.test.ext:junit:1.1.5'