diff --git a/README.md b/README.md
index 0cad4be4..77411837 100644
--- a/README.md
+++ b/README.md
@@ -32,7 +32,7 @@ This library is distributed via NuGet. For best performance, recommend to use `.
 
 > PM> Install-Package [MemoryPack](https://www.nuget.org/packages/MemoryPack)
 
-And also editor requires Roslyn 4.3.0 support, for example Visual Studio 2022 version 17.3. For details, see [Roslyn Version Support](https://learn.microsoft.com/en-us/visualstudio/extensibility/roslyn-version-support) document.
+And also editor requires Roslyn 4.3.1 support, for example Visual Studio 2022 version 17.3. For details, see [Roslyn Version Support](https://learn.microsoft.com/en-us/visualstudio/extensibility/roslyn-version-support) document.
 
 For Unity, the requirements and installation process are completely different. See the [Unity](#unity) section for details.
 
@@ -910,7 +910,7 @@ Install via UPM git URL package or asset package(MemoryPack.*.*.*.unitypackage)
 
 * https://github.com/Cysharp/MemoryPack.git?path=src/MemoryPack.Unity/Assets/Plugins/MemoryPack
 
-If you want to set a target version, MemoryPack uses the `*.*.*` release tag so you can specify a version like #1.6.0. For example `https://github.com/Cysharp/MemoryPack.git?path=src/MemoryPack.Unity/Assets/Plugins/MemoryPack#1.6.0`.
+If you want to set a target version, MemoryPack uses the `*.*.*` release tag so you can specify a version like #1.7.5. For example `https://github.com/Cysharp/MemoryPack.git?path=src/MemoryPack.Unity/Assets/Plugins/MemoryPack#1.7.5`.
 
 Supporting minimum Unity version is `2021.3`. The dependency managed DLL `System.Runtime.CompilerServices.Unsafe/6.0.0` is included with unitypackage. For git references, you will need to add them in another way as they are not included to avoid unnecessary dependencies; either extract the dll from unitypackage or download it from the [NuGet page](https://www.nuget.org/packages/System.Runtime.CompilerServices.Unsafe/6.0.0).
 
diff --git a/sandbox/Benchmark/Benchmark.csproj b/sandbox/Benchmark/Benchmark.csproj
index abb77cf7..a8c0ee4e 100644
--- a/sandbox/Benchmark/Benchmark.csproj
+++ b/sandbox/Benchmark/Benchmark.csproj
@@ -34,7 +34,7 @@
         <PackageReference Include="Microsoft.Orleans.Serialization" Version="7.0.0" />
         <PackageReference Include="protobuf-net" Version="3.1.22" />
         <PackageReference Include="System.IO.Pipelines" Version="6.0.3" />
-        <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.3.0" PrivateAssets="all" />
+        <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.3.1" PrivateAssets="all" />
     </ItemGroup>
 
     <ItemGroup>
diff --git a/src/MemoryPack.Generator/MemoryPack.Generator.csproj b/src/MemoryPack.Generator/MemoryPack.Generator.csproj
index af8fe1ba..131b124c 100644
--- a/src/MemoryPack.Generator/MemoryPack.Generator.csproj
+++ b/src/MemoryPack.Generator/MemoryPack.Generator.csproj
@@ -20,8 +20,8 @@
         <None Include="../../Icon.png" Pack="true" PackagePath="/" />
 
         <!-- https://learn.microsoft.com/en-us/visualstudio/extensibility/roslyn-version-support?view=vs-2022 -->
-        <!-- require to support SyntaxValueProvider.ForAttributeWithMetadataName(Roslyn 4.3.0, VS2022 17.3 -->
-        <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.3.0" PrivateAssets="all" />
+        <!-- require to support SyntaxValueProvider.ForAttributeWithMetadataName(Roslyn 4.3.1, VS2022 17.3 -->
+        <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.3.1" PrivateAssets="all" />
         <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.3">
             <PrivateAssets>all</PrivateAssets>
             <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
diff --git a/tests/MemoryPack.Tests.Roslyn3/MemoryPack.Tests.Roslyn3.csproj b/tests/MemoryPack.Tests.Roslyn3/MemoryPack.Tests.Roslyn3.csproj
index 0ca11248..be97f21f 100644
--- a/tests/MemoryPack.Tests.Roslyn3/MemoryPack.Tests.Roslyn3.csproj
+++ b/tests/MemoryPack.Tests.Roslyn3/MemoryPack.Tests.Roslyn3.csproj
@@ -11,7 +11,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="6.7.0" />
-        <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.4.0-2.final" />
+        <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.4.0" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.1" />
         <PackageReference Include="xunit" Version="2.4.2" />
         <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
diff --git a/tests/MemoryPack.Tests/MemoryPack.Tests.csproj b/tests/MemoryPack.Tests/MemoryPack.Tests.csproj
index 401dae4a..7712531c 100644
--- a/tests/MemoryPack.Tests/MemoryPack.Tests.csproj
+++ b/tests/MemoryPack.Tests/MemoryPack.Tests.csproj
@@ -8,7 +8,7 @@
 
     <ItemGroup>
         <PackageReference Include="FluentAssertions" Version="6.7.0" />
-        <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.4.0-2.final" />
+        <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.4.0" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.3.1" />
         <PackageReference Include="xunit" Version="2.4.2" />
         <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">