diff --git a/app/build.gradle b/app/build.gradle
index 83bb6634c..4c557b5f2 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -215,8 +215,7 @@ dependencies {
     implementation "com.google.protobuf:protobuf-kotlin:$protobuf_version"
 
     // For UART access
-    // implementation 'com.google.android.things:androidthings:1.0'
-    implementation 'com.github.mik3y:usb-serial-for-android:3.4.6'
+    implementation 'com.github.mik3y:usb-serial-for-android:3.5.1'
 
     // location services
     googleImplementation 'com.google.android.gms:play-services-location:21.0.1'