diff --git a/README-EN.md b/README-EN.md
index a7691b43..9b63f3e3 100755
--- a/README-EN.md
+++ b/README-EN.md
@@ -30,9 +30,9 @@ It compiles script to java byte code and evaluate it on the fly.
 
 # News
 
+* [5.4.3](https://github.com/killme2008/aviatorscript/releases/tag/aviator-5.4.3)，add the `enableSandboxMode` to enable sandbox mode etc.
 * [5.4.2](https://github.com/killme2008/aviatorscript/releases/tag/aviator-5.4.2)，add the `getFunctionNames` method to retrieve a list of functions and set the evaluation timeout, etc.
 * [5.4.1](https://github.com/killme2008/aviatorscript/releases/tag/aviator-5.4.1)，Fixed recursive function can't work, fixed function can't be serialized etc.
-* [5.4.0](https://github.com/killme2008/aviatorscript/releases/tag/aviator-5.4.0)，Fixed `elsif` parser errors，supports expression serialization([example](https://github.com/killme2008/aviatorscript/blob/master/src/test/java/com/googlecode/aviator/example/SerializeExample.java)) etc.
 
 # Dependency
 
diff --git a/README.md b/README.md
index a0db78f8..d23d1ddc 100755
--- a/README.md
+++ b/README.md
@@ -35,9 +35,9 @@
 
 # News
 
+* [5.4.3](https://github.com/killme2008/aviatorscript/releases/tag/aviator-5.4.3)，增加安全沙箱一键启用方法以及修复 bug 等。
 * [5.4.2](https://github.com/killme2008/aviatorscript/releases/tag/aviator-5.4.2)，增加 `getFunctionNames` 方法用于获取函数列表以及设置求值超时时间等。
 * [5.4.1](https://github.com/killme2008/aviatorscript/releases/tag/aviator-5.4.1)，修复递归函数无法工作的 bug，修复函数无法序列化的 bug 等。
-* [5.4.0](https://github.com/killme2008/aviatorscript/releases/tag/aviator-5.4.0)，修复 `elsif` 语法解析错误，增加编译表达式序列化支持([例子](https://github.com/killme2008/aviatorscript/blob/master/src/test/java/com/googlecode/aviator/example/SerializeExample.java))等。
 
 # Dependency
 
diff --git a/bin/aviator b/bin/aviator
index 1d0c57d8..d258e88e 100644
--- a/bin/aviator
+++ b/bin/aviator
@@ -3,7 +3,7 @@
 #Modified from leiningen:https://raw.github.com/technomancy/leiningen/preview/bin/lein
 #License: Eclipse Public License,same as leiningen and clojure.
 
-export AVIATOR_VERSION="5.4.2"
+export AVIATOR_VERSION="5.4.3"
 
 case $AVIATOR_VERSION in
     *SNAPSHOT) SNAPSHOT="YES" ;;