diff --git a/Directory.Packages.props b/Directory.Packages.props
index 645d57a..c36c7a3 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -18,7 +18,7 @@
         <PackageVersion Include="xunit.runner.visualstudio" Version="2.8.2" />
         <PackageVersion Include="coverlet.collector" Version="6.0.2" />
         <PackageVersion Include="ConsoleAppFramework" Version="4.2.4" />
-        <PackageVersion Include="MessagePack" Version="2.5.172" />
+        <PackageVersion Include="MessagePack" Version="2.5.187" />
         <PackageVersion Include="MessagePack.AspNetCoreMvcFormatter" Version="2.5.172" />
     </ItemGroup>
 </Project>