diff --git a/README.md b/README.md
index 21bc974..935ef06 100644
--- a/README.md
+++ b/README.md
@@ -165,7 +165,7 @@ Obviously you can also build your own firmware. To build the *standard* one I us
 - Arduino IDE 2.1.1
 - ~~as board I used `Raspberry Pi Pico - Arduino MBED OS RP2040` version `4.0.2`~~
 - ~~`Adafruit TinyUSB Library` version `1.14.4`. Newer versions are not working because the RPI SDK of the board is stick to an older version.  May be migrate the entire project directly on Raspberry Pi Pico SDK is the solution here.~~
-- `Adafruit TinyUSB Library` version `2.2.2` and Board `Raspberry Pi RP2040 (3.3.1)` setting clock at 240MHz (overclock)
+- `Adafruit TinyUSB Library` version `2.2.2` and Board `Raspberry Pi RP2040 (3.3.2)` setting clock at 240MHz (overclock)
 - `ssd1306` OLED library version `1.8.3`
 
 If you want to re-create a new fake filesystem, you may want to have a look to the `utils` folder, where I placed some utilities to build a new one.
diff --git a/USBvalve/USBvalve.ino b/USBvalve/USBvalve.ino
index f31b6eb..9c22320 100644
--- a/USBvalve/USBvalve.ino
+++ b/USBvalve/USBvalve.ino
@@ -74,7 +74,7 @@ bool activeState = false;
 //
 // USBvalve globals
 //
-#define VERSION "USBvalve - 0.12.2"
+#define VERSION "USBvalve - 0.12.3"
 boolean readme = false;
 boolean autorun = false;
 boolean written = false;
diff --git a/firmware/USBvalve-0.12.2-32.uf2 b/firmware/USBvalve-0.12.3-32.uf2
similarity index 99%
rename from firmware/USBvalve-0.12.2-32.uf2
rename to firmware/USBvalve-0.12.3-32.uf2
index 5eb466f..8e24dcf 100644
Binary files a/firmware/USBvalve-0.12.2-32.uf2 and b/firmware/USBvalve-0.12.3-32.uf2 differ
diff --git a/firmware/USBvalve-0.12.2-64.uf2 b/firmware/USBvalve-0.12.3-64.uf2
similarity index 99%
rename from firmware/USBvalve-0.12.2-64.uf2
rename to firmware/USBvalve-0.12.3-64.uf2
index bcb481d..1eddacb 100644
Binary files a/firmware/USBvalve-0.12.2-64.uf2 and b/firmware/USBvalve-0.12.3-64.uf2 differ