diff --git a/device/components/esp-idf-rc522 b/device/components/esp-idf-rc522
index bc35cc6..beb7e87 160000
--- a/device/components/esp-idf-rc522
+++ b/device/components/esp-idf-rc522
@@ -1 +1 @@
-Subproject commit bc35cc64b7be03366fe13bd1f5bd493b545053c5
+Subproject commit beb7e878775d2d1e161a9db79055c242c381da16
diff --git a/device/main/AudioPlayer.cpp b/device/main/AudioPlayer.cpp
index 1630155..f5bb427 100644
--- a/device/main/AudioPlayer.cpp
+++ b/device/main/AudioPlayer.cpp
@@ -8,7 +8,7 @@ AudioPlayer::AudioPlayer() {
     playerHandle = setup_player(NULL, NULL);
     esp_player_init(playerHandle);
 
-    esp_audio_vol_set(playerHandle, 10);
+    esp_audio_vol_set(playerHandle, 50);
 }
 
 void AudioPlayer::play(char* uri) {