1 files changed, 1 insertions, 1 deletions
diff --git a/o3000.h b/o3000.h
index ac2127e..17aa6a5 100644
--- a/o3000.h
+++ b/o3000.h
@@ -92,7 +92,7 @@ int __stdcall o3000_disconnect(int id);
 
 int __stdcall o3000_send_xml(int id, const char *msg, int msg_len);
 
-int __stdcall o3000_firmware_update(unsigned char *data, int data_len);
+int __stdcall o3000_firmware_upgrade(unsigned char *data, int data_len);
 
 #if defined(__cplusplus) || defined(c_plusplus)
 } // extern "C"