diff --git a/BcsSharp.Benchmarks/BcsSharp.Benchmarks.csproj b/BcsSharp.Benchmarks/BcsSharp.Benchmarks.csproj
index d3329e9..37b2565 100644
--- a/BcsSharp.Benchmarks/BcsSharp.Benchmarks.csproj
+++ b/BcsSharp.Benchmarks/BcsSharp.Benchmarks.csproj
@@ -13,7 +13,7 @@
 
   <ItemGroup>
     <PackageReference Include="BenchmarkDotNet" Version="0.16.0-preview.2" />
-    <PackageReference Include="MessagePack" Version="3.1.11" />
+    <PackageReference Include="MessagePack" Version="3.1.12" />
   </ItemGroup>
 
   <ItemGroup>