diff --git a/mobile/build.gradle b/mobile/build.gradle
index aba640f644278889883fd9304092602561bde196..847b1568148cc837bf7ed9c79ab977607c8455e4 100644
--- a/mobile/build.gradle
+++ b/mobile/build.gradle
@@ -136,7 +136,7 @@ dependencies {
     annotationProcessor 'com.google.auto.value:auto-value:1.6.5'
     annotationProcessor 'com.ryanharter.auto.value:auto-value-parcel:0.2.6'
 
-    testImplementation 'org.mockito:mockito-core:2.27.0'
+    testImplementation 'org.mockito:mockito-core:2.28.1'
     testImplementation 'junit:junit:4.12'
     testImplementation 'org.json:json:20180813'
     testImplementation 'com.squareup.okhttp3:mockwebserver:3.12.1'