diff --git a/Benchmark/App.config b/Benchmark/App.config
index ed1ad6d..930e901 100644
--- a/Benchmark/App.config
+++ b/Benchmark/App.config
@@ -9,6 +9,54 @@
         <assemblyIdentity name="System.Threading.Tasks.Extensions" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
         <bindingRedirect oldVersion="0.0.0.0-4.2.0.1" newVersion="4.2.0.1" />
       </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="MessagePack" publicKeyToken="b4a0369545f0a1be" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-2.5.0.0" newVersion="2.5.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="MessagePack.Annotations" publicKeyToken="b4a0369545f0a1be" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-2.5.0.0" newVersion="2.5.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.Bcl.AsyncInterfaces" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-8.0.0.0" newVersion="8.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="Microsoft.NET.StringTools" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-1.0.0.0" newVersion="1.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="NetJSON" publicKeyToken="null" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-1.3.7.0" newVersion="1.3.7.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="protobuf-net" publicKeyToken="257b51d87d2e4d67" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-2.3.0.0" newVersion="2.3.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Buffers" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Collections.Immutable" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-8.0.0.0" newVersion="8.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Memory" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.1.2" newVersion="4.0.1.2" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Numerics.Vectors" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.1.4.0" newVersion="4.1.4.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" />
+      </dependentAssembly>
+      <dependentAssembly>
+        <assemblyIdentity name="System.ValueTuple" publicKeyToken="cc7b13ffcd2ddd51" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.0.1.0" newVersion="4.0.1.0" />
+      </dependentAssembly>
     </assemblyBinding>
   </runtime>
 </configuration>
diff --git a/Benchmark/Benchmark.csproj b/Benchmark/Benchmark.csproj
index 0b60585..014b7a5 100644
--- a/Benchmark/Benchmark.csproj
+++ b/Benchmark/Benchmark.csproj
@@ -33,14 +33,21 @@
     <WarningLevel>4</WarningLevel>
   </PropertyGroup>
   <ItemGroup>
-    <Reference Include="MessagePack, Version=2.2.0.0, Culture=neutral, PublicKeyToken=b4a0369545f0a1be, processorArchitecture=MSIL">
-      <HintPath>..\packages\MessagePack.2.2.60\lib\netstandard2.0\MessagePack.dll</HintPath>
+    <Reference Include="MessagePack, Version=2.5.0.0, Culture=neutral, PublicKeyToken=b4a0369545f0a1be">
+      <HintPath>..\packages\MessagePack.2.5.187\lib\net472\MessagePack.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="MessagePack.Annotations, Version=2.2.0.0, Culture=neutral, PublicKeyToken=b4a0369545f0a1be, processorArchitecture=MSIL">
-      <HintPath>..\packages\MessagePack.Annotations.2.2.60\lib\netstandard2.0\MessagePack.Annotations.dll</HintPath>
+    <Reference Include="MessagePack.Annotations, Version=2.5.0.0, Culture=neutral, PublicKeyToken=b4a0369545f0a1be">
+      <HintPath>..\packages\MessagePack.Annotations.2.5.187\lib\netstandard2.0\MessagePack.Annotations.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="Microsoft.Bcl.AsyncInterfaces, Version=1.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
-      <HintPath>..\packages\Microsoft.Bcl.AsyncInterfaces.1.0.0\lib\net461\Microsoft.Bcl.AsyncInterfaces.dll</HintPath>
+    <Reference Include="Microsoft.Bcl.AsyncInterfaces, Version=8.0.0.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\Microsoft.Bcl.AsyncInterfaces.8.0.0\lib\net462\Microsoft.Bcl.AsyncInterfaces.dll</HintPath>
+      <Private>True</Private>
+    </Reference>
+    <Reference Include="Microsoft.NET.StringTools, Version=1.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+      <HintPath>..\packages\Microsoft.NET.StringTools.17.11.4\lib\net472\Microsoft.NET.StringTools.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="NetJSON, Version=1.3.7.0, Culture=neutral, processorArchitecture=MSIL">
       <HintPath>..\packages\NetJSON.1.3.7\lib\net40\NetJSON.dll</HintPath>
@@ -49,28 +56,34 @@
       <HintPath>..\packages\protobuf-net.2.3.17\lib\net40\protobuf-net.dll</HintPath>
     </Reference>
     <Reference Include="System" />
-    <Reference Include="System.Buffers, Version=4.0.2.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Buffers.4.4.0\lib\netstandard2.0\System.Buffers.dll</HintPath>
+    <Reference Include="System.Buffers, Version=4.0.3.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.Buffers.4.5.1\lib\net461\System.Buffers.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="System.Collections.Immutable, Version=1.2.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Collections.Immutable.1.5.0\lib\netstandard2.0\System.Collections.Immutable.dll</HintPath>
+    <Reference Include="System.Collections.Immutable, Version=8.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+      <HintPath>..\packages\System.Collections.Immutable.8.0.0\lib\net462\System.Collections.Immutable.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System.Configuration" />
     <Reference Include="System.Core" />
-    <Reference Include="System.Memory, Version=4.0.1.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Memory.4.5.3\lib\netstandard2.0\System.Memory.dll</HintPath>
+    <Reference Include="System.Memory, Version=4.0.1.2, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.Memory.4.5.5\lib\net461\System.Memory.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System.Numerics" />
-    <Reference Include="System.Numerics.Vectors, Version=4.1.3.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Numerics.Vectors.4.4.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+    <Reference Include="System.Numerics.Vectors, Version=4.1.4.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+      <HintPath>..\packages\System.Numerics.Vectors.4.5.0\lib\net46\System.Numerics.Vectors.dll</HintPath>
+      <Private>True</Private>
     </Reference>
-    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=4.0.4.1, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.4.5.2\lib\netstandard2.0\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+    <Reference Include="System.Runtime.CompilerServices.Unsafe, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a">
+      <HintPath>..\packages\System.Runtime.CompilerServices.Unsafe.6.0.0\lib\net461\System.Runtime.CompilerServices.Unsafe.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System.Runtime.Serialization" />
     <Reference Include="System.ServiceModel" />
-    <Reference Include="System.Threading.Tasks.Extensions, Version=4.2.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
-      <HintPath>..\packages\System.Threading.Tasks.Extensions.4.5.3\lib\netstandard2.0\System.Threading.Tasks.Extensions.dll</HintPath>
+    <Reference Include="System.Threading.Tasks.Extensions, Version=4.2.0.1, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51">
+      <HintPath>..\packages\System.Threading.Tasks.Extensions.4.5.4\lib\net461\System.Threading.Tasks.Extensions.dll</HintPath>
+      <Private>True</Private>
     </Reference>
     <Reference Include="System.ValueTuple, Version=4.0.1.0, Culture=neutral, PublicKeyToken=cc7b13ffcd2ddd51, processorArchitecture=MSIL">
       <HintPath>..\packages\System.ValueTuple.4.3.0\lib\netstandard1.0\System.ValueTuple.dll</HintPath>
diff --git a/Benchmark/packages.config b/Benchmark/packages.config
index b4794d7..8b11f7d 100644
--- a/Benchmark/packages.config
+++ b/Benchmark/packages.config
@@ -1,17 +1,18 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="MessagePack" version="2.2.60" targetFramework="net472" />
-  <package id="MessagePack.Annotations" version="2.2.60" targetFramework="net472" />
-  <package id="Microsoft.Bcl.AsyncInterfaces" version="1.0.0" targetFramework="net472" />
+  <package id="MessagePack" version="2.5.187" targetFramework="net472" />
+  <package id="MessagePack.Annotations" version="2.5.187" targetFramework="net472" />
+  <package id="Microsoft.Bcl.AsyncInterfaces" version="8.0.0" targetFramework="net472" />
+  <package id="Microsoft.NET.StringTools" version="17.11.4" targetFramework="net472" />
   <package id="NetJSON" version="1.3.7" targetFramework="net45" requireReinstallation="true" />
   <package id="protobuf-net" version="2.3.17" targetFramework="net47" />
-  <package id="System.Buffers" version="4.4.0" targetFramework="net472" />
-  <package id="System.Collections.Immutable" version="1.5.0" targetFramework="net472" />
-  <package id="System.Memory" version="4.5.3" targetFramework="net472" />
-  <package id="System.Numerics.Vectors" version="4.4.0" targetFramework="net472" />
+  <package id="System.Buffers" version="4.5.1" targetFramework="net472" />
+  <package id="System.Collections.Immutable" version="8.0.0" targetFramework="net472" />
+  <package id="System.Memory" version="4.5.5" targetFramework="net472" />
+  <package id="System.Numerics.Vectors" version="4.5.0" targetFramework="net472" />
   <package id="System.Reflection.Emit" version="4.6.0" targetFramework="net472" />
   <package id="System.Reflection.Emit.Lightweight" version="4.6.0" targetFramework="net472" />
-  <package id="System.Runtime.CompilerServices.Unsafe" version="4.5.2" targetFramework="net472" />
-  <package id="System.Threading.Tasks.Extensions" version="4.5.3" targetFramework="net472" />
+  <package id="System.Runtime.CompilerServices.Unsafe" version="6.0.0" targetFramework="net472" />
+  <package id="System.Threading.Tasks.Extensions" version="4.5.4" targetFramework="net472" />
   <package id="System.ValueTuple" version="4.3.0" targetFramework="net45" />
 </packages>
\ No newline at end of file