diff --git a/build.gradle b/build.gradle
index 5934c7318..3f7cc81db 100644
--- a/build.gradle
+++ b/build.gradle
@@ -138,7 +138,7 @@ dependencies {
     implementation 'androidx.mediarouter:mediarouter:1.7.0'
 
     androidTestImplementation 'androidx.test:core:1.6.0'
-    androidTestImplementation 'androidx.test.ext:junit:1.2.0'
+    androidTestImplementation 'androidx.test.ext:junit:1.2.1'
     androidTestImplementation 'androidx.test:rules:1.6.0'
     androidTestImplementation 'androidx.test:runner:1.6.0'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.6.1'