diff --git a/samples/app/build.gradle b/samples/app/build.gradle
index 36df361..f473b54 100644
--- a/samples/app/build.gradle
+++ b/samples/app/build.gradle
@@ -43,7 +43,7 @@ dependencies {
 
     /* UI Test */
     final espressoVersion = '3.3.0'
-    final runnerVersion = '1.3.0'
+    final runnerVersion = '1.4.0'
     androidTestImplementation 'androidx.test.ext:junit:1.1.2'
     androidTestImplementation "androidx.test.espresso:espresso-core:$espressoVersion"
     androidTestImplementation "androidx.test.espresso:espresso-contrib:$espressoVersion"