diff --git a/Directory.Build.props b/Directory.Build.props
index cd63854d..1df7c78d 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -1,7 +1,7 @@
 <Project>
   <PropertyGroup>
     <!-- NuGet Packaging -->
-    <PackageVersion>0.5.6</PackageVersion>
+    <PackageVersion>0.5.7</PackageVersion>
     <Authors>nuskey;Akeit0</Authors>
     <Copyright>© Yusuke Nakada</Copyright>
     <PackageProjectUrl>https://github.com/nuskey8/Lua-CSharp</PackageProjectUrl>
diff --git a/src/Lua.Unity/Assets/Lua.Unity/package.json b/src/Lua.Unity/Assets/Lua.Unity/package.json
index 29f6ee0b..3bf23edf 100644
--- a/src/Lua.Unity/Assets/Lua.Unity/package.json
+++ b/src/Lua.Unity/Assets/Lua.Unity/package.json
@@ -1,6 +1,6 @@
 {
     "name": "com.nuskey8.lua.unity",
-    "version": "0.5.6",
+    "version": "0.5.7",
     "displayName": "Lua.Unity",
     "description": "Lua-CSharp extension for Unity",
     "author": {