diff --git a/Directory.Packages.props b/Directory.Packages.props
index 66aade8..4eca8c1 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -32,7 +32,7 @@
     </ItemGroup>
     <!--Custom Serialization Examples-->
     <ItemGroup>
-        <PackageVersion Include="MessagePack" Version="2.5.187" />
+        <PackageVersion Include="MessagePack" Version="3.1.4" />
     </ItemGroup>
     <!-- SourceLink support for all Akka.NET projects -->
     <ItemGroup>