diff --git a/VRCOSC.Desktop/VRCOSC.Desktop.csproj b/VRCOSC.Desktop/VRCOSC.Desktop.csproj
index 151ee9c2..9e62a202 100644
--- a/VRCOSC.Desktop/VRCOSC.Desktop.csproj
+++ b/VRCOSC.Desktop/VRCOSC.Desktop.csproj
@@ -6,12 +6,12 @@
     <ApplicationIcon>game.ico</ApplicationIcon>
     <ApplicationManifest>app.manifest</ApplicationManifest>
     <Version>0.0.0</Version>
-    <FileVersion>2023.516.0</FileVersion>
+    <FileVersion>2023.531.0</FileVersion>
     <Title>VRCOSC</Title>
     <Authors>VolcanicArts</Authors>
     <Company>VolcanicArts</Company>
     <Nullable>enable</Nullable>
-    <AssemblyVersion>2023.516.0</AssemblyVersion>
+    <AssemblyVersion>2023.531.0</AssemblyVersion>
   </PropertyGroup>
   <ItemGroup Label="Project References">
     <ProjectReference Include="..\VRCOSC.Game\VRCOSC.Game.csproj" />
diff --git a/VRCOSC.Game/VRCOSC.Game.csproj b/VRCOSC.Game/VRCOSC.Game.csproj
index 101e8b01..be93cd4b 100644
--- a/VRCOSC.Game/VRCOSC.Game.csproj
+++ b/VRCOSC.Game/VRCOSC.Game.csproj
@@ -4,7 +4,7 @@
         <Nullable>enable</Nullable>
         <LangVersion>11</LangVersion>
         <PackageId>VolcanicArts.VRCOSC.SDK</PackageId>
-        <Version>2023.516.0</Version>
+        <Version>2023.531.0</Version>
         <Title>VRCOSC SDK</Title>
         <Authors>VolcanicArts</Authors>
         <Description>SDK for creating custom modules with VRCOSC</Description>
diff --git a/VRCOSC.Resources/VRCOSC.Resources.csproj b/VRCOSC.Resources/VRCOSC.Resources.csproj
index ab35676d..6dd23687 100644
--- a/VRCOSC.Resources/VRCOSC.Resources.csproj
+++ b/VRCOSC.Resources/VRCOSC.Resources.csproj
@@ -2,7 +2,7 @@
   <PropertyGroup>
     <TargetFramework>netstandard2.1</TargetFramework>
     <PackageId>VolcanicArts.VRCOSC.Resources</PackageId>
-    <Version>2023.509.0</Version>
+    <Version>2023.531.0</Version>
     <Title>VRCOSC Resources</Title>
     <Authors>VolcanicArts</Authors>
     <Description>VRCOSC's resources</Description>
diff --git a/VRCOSC.Templates/VRCOSC.Templates.csproj b/VRCOSC.Templates/VRCOSC.Templates.csproj
index 5213f562..ba737278 100644
--- a/VRCOSC.Templates/VRCOSC.Templates.csproj
+++ b/VRCOSC.Templates/VRCOSC.Templates.csproj
@@ -11,7 +11,7 @@
     <NoDefaultExcludes>true</NoDefaultExcludes>
     <!-- No lib content for target framework. The warning is meaningless for template packages. -->
     <NoWarn>NU5128</NoWarn>
-    <Version>2023.516.0</Version>
+    <Version>2023.531.0</Version>
     <Authors>VolcanicArts</Authors>
     <PackageProjectUrl>https://github.com/VolcanicArts/VRCOSC</PackageProjectUrl>
     <RepositoryUrl>https://github.com/VolcanicArts/VRCOSC</RepositoryUrl>
diff --git a/VRCOSC.Templates/templates/template-default/TemplateModule/TemplateModule.csproj b/VRCOSC.Templates/templates/template-default/TemplateModule/TemplateModule.csproj
index 1234ffee..74537b10 100644
--- a/VRCOSC.Templates/templates/template-default/TemplateModule/TemplateModule.csproj
+++ b/VRCOSC.Templates/templates/template-default/TemplateModule/TemplateModule.csproj
@@ -7,7 +7,7 @@
     </PropertyGroup>
 
     <ItemGroup>
-        <PackageReference Include="VolcanicArts.VRCOSC.SDK" Version="2023.516.0" />
+        <PackageReference Include="VolcanicArts.VRCOSC.SDK" Version="2023.531.0" />
     </ItemGroup>
 
 </Project>