diff --git a/README.md b/README.md
index c3600d4..843d3b4 100644
--- a/README.md
+++ b/README.md
@@ -201,6 +201,11 @@ firmware_version_modbus_rtu  6.0
 firmware_version_arm  40.0
 firmware_version_arm_bootloader  9.0
 ```
+#Update Jan. 2025
+```
+DSP Firmware 48
+ARM Firmware 45
+```
 # DB SQL Queris
 ```
 "select grid_voltage_r, uploadTime as `time`\nfrom solax.solax_local\nwhere uploadTime > now(3) - INTERVAL 2 MINUTE\norder by uploadTime desc\nlimit 1\n;\n",