diff --git a/rosbot_xl_utils/firmware/firmware-v1.3.0.bin b/rosbot_xl_utils/firmware/firmware-v1.3.0.bin
deleted file mode 100644
index 0b0a292..0000000
Binary files a/rosbot_xl_utils/firmware/firmware-v1.3.0.bin and /dev/null differ
diff --git a/rosbot_xl_utils/firmware/firmware-v1.4.0.bin b/rosbot_xl_utils/firmware/firmware-v1.4.0.bin
new file mode 100644
index 0000000..5a0d450
Binary files /dev/null and b/rosbot_xl_utils/firmware/firmware-v1.4.0.bin differ
diff --git a/rosbot_xl_utils/rosbot_xl_utils/flash_firmware.py b/rosbot_xl_utils/rosbot_xl_utils/flash_firmware.py
index 21acbdb..f9f3a11 100644
--- a/rosbot_xl_utils/rosbot_xl_utils/flash_firmware.py
+++ b/rosbot_xl_utils/rosbot_xl_utils/flash_firmware.py
@@ -25,7 +25,7 @@
 
 # Global variable to hold the subprocess reference
 subproc = None
-firmware_version = "v1.3.0"
+firmware_version = "v1.4.0"
 
 
 def signal_handler(sig, frame):