diff --git a/project/ble_peripheral/ble_app_bladder_patch/main.h b/project/ble_peripheral/ble_app_bladder_patch/main.h
index 019cfd6..1fddf71 100644
--- a/project/ble_peripheral/ble_app_bladder_patch/main.h
+++ b/project/ble_peripheral/ble_app_bladder_patch/main.h
@@ -44,8 +44,9 @@
 *      : Added mtb? command (reb:+raa:+rim:, 6ch piezo + ICM42670 FIFO at 25 Hz).
 *      : rim: packet format and FIFO sample cap/filter options (app_raw).
 *   - VBTFW0116 260522 jhChun : Expanded BLE TX pending slots from 1 → 8 to reduce ADC data packet loss when the TX queue is full
+*   - VBTFW0117 260527 jhChun : Prevent battery/temperature safety checks from powering off piezo during MAA capture, and lock BLE PHY to 1M.
 ------------------------------------------------------------------------- */
-#define FIRMWARE_VERSION                "VBTFW0116"
+#define FIRMWARE_VERSION                "VBTFW0117"
 
 /*==============================================================================
  * Data Length Constants