diff --git a/android/app/src/main/assets/firmware/firmware.bin b/android/app/src/main/assets/firmware/firmware.bin
index 4f086b7..e743106 100644
Binary files a/android/app/src/main/assets/firmware/firmware.bin and b/android/app/src/main/assets/firmware/firmware.bin differ
diff --git a/src/main.cpp b/src/main.cpp
index 4f00fe9..40381d2 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -34,7 +34,7 @@
 #define NVS_NAMESPACE "hmac"
 #define NVS_KEY_NAME  "key"
 #define NVS_UUID_NAME "uuid"
-#define FIRMWARE_VERSION "1"
+#define FIRMWARE_VERSION "2"
 
 NimBLECharacteristic *pCharacteristic;
 bool deviceConnected = false;