diff --git a/build_pico_hsm.sh b/build_pico_hsm.sh
index 26cc14e..0231f08 100755
--- a/build_pico_hsm.sh
+++ b/build_pico_hsm.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
-VERSION_MAJOR="2"
-VERSION_MINOR="6"
+VERSION_MAJOR="3"
+VERSION_MINOR="0"
 
 rm -rf release/*
 cd build_release
@@ -13,7 +13,7 @@ for board in adafruit_feather_rp2040 \
     adafruit_qtpy_rp2040 \
     adafruit_trinkey_qt2040 \
     arduino_nano_rp2040_connect \
-    datanoisetv_rp2040_dsp.h \
+    datanoisetv_rp2040_dsp \
     eetree_gamekit_rp2040 \
     garatronic_pybstick26_rp2040 \
     melopero_shake_rp2040 \
diff --git a/src/hsm/version.h b/src/hsm/version.h
index 792e9af..bd371c0 100644
--- a/src/hsm/version.h
+++ b/src/hsm/version.h
@@ -18,7 +18,7 @@
 #ifndef __VERSION_H_
 #define __VERSION_H_
 
-#define HSM_VERSION 0x0206
+#define HSM_VERSION 0x0300
 
 #define HSM_VERSION_MAJOR ((HSM_VERSION >> 8) & 0xff)
 #define HSM_VERSION_MINOR (HSM_VERSION & 0xff)