diff --git a/LICENSE b/LICENSE
index 9b802d2..9f611e7 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2014-2018 Armink (armink.ztl@gmail.com)
+Copyright (c) 2014-2019 Armink (armink.ztl@gmail.com)
 
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
diff --git a/README.md b/README.md
index 0071cf8..132a7f8 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # EasyFlash 
 
-[![GitHub release](https://img.shields.io/github/release/armink/EasyFlash.svg)](https://github.com/armink/EasyFlash/releases/latest) [![GitHub commits](https://img.shields.io/github/commits-since/armink/EasyFlash/3.2.1.svg)](https://github.com/armink/EasyFlash/compare/3.2.1...master) [![MIT licensed](https://img.shields.io/badge/license-MIT-blue.svg)](https://raw.githubusercontent.com/armink/EasyFlash/master/LICENSE)
+[![GitHub release](https://img.shields.io/github/release/armink/EasyFlash.svg)](https://github.com/armink/EasyFlash/releases/latest) [![GitHub commits](https://img.shields.io/github/commits-since/armink/EasyFlash/3.3.0.svg)](https://github.com/armink/EasyFlash/compare/3.3.0...master) [![MIT licensed](https://img.shields.io/badge/license-MIT-blue.svg)](https://raw.githubusercontent.com/armink/EasyFlash/master/LICENSE)
 
 ## 1、介绍（[English](#1-introduction)）
 
diff --git a/easyflash/inc/easyflash.h b/easyflash/inc/easyflash.h
index f8111d5..9584653 100644
--- a/easyflash/inc/easyflash.h
+++ b/easyflash/inc/easyflash.h
@@ -76,8 +76,8 @@ if (!(EXPR))                                                                  \
 #endif
 
 /* EasyFlash software version number */
-#define EF_SW_VERSION                  "3.2.4"
-#define EF_SW_VERSION_NUM              0x30204
+#define EF_SW_VERSION                  "3.3.0"
+#define EF_SW_VERSION_NUM              0x30300
 
 typedef struct _ef_env {
     char *key;