diff --git a/BervProject.WebApi.Boilerplate.AppHost/BervProject.WebApi.Boilerplate.AppHost.csproj b/BervProject.WebApi.Boilerplate.AppHost/BervProject.WebApi.Boilerplate.AppHost.csproj
index 010243e1..03dd4e92 100644
--- a/BervProject.WebApi.Boilerplate.AppHost/BervProject.WebApi.Boilerplate.AppHost.csproj
+++ b/BervProject.WebApi.Boilerplate.AppHost/BervProject.WebApi.Boilerplate.AppHost.csproj
@@ -18,7 +18,7 @@
     <PackageReference Include="Aspire.Hosting.PostgreSQL" Version="13.5.4" />
     <PackageReference Include="Aspire.Hosting.Redis" Version="13.5.4" />
     <PackageReference Include="KubernetesClient" Version="19.0.2" />
-    <PackageReference Include="MessagePack" Version="3.1.8" />
+    <PackageReference Include="MessagePack" Version="3.1.9" />
     <ProjectReference Include="..\BervProject.WebApi.Boilerplate\BervProject.WebApi.Boilerplate.csproj" />
     <ProjectReference Include="..\BervProject.WebApi.Boilerplate.MigrationService\BervProject.WebApi.Boilerplate.MigrationService.csproj" />
   </ItemGroup>