diff --git a/Directory.Packages.props b/Directory.Packages.props
index e77aacd6..af16d353 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -32,7 +32,7 @@
     <PackageVersion Include="Grpc.Net.Client" Version="2.76.0" />
     <PackageVersion Include="libplctag" Version="1.5.2" />
     <PackageVersion Include="LiteDB" Version="5.0.21" />
-    <PackageVersion Include="MessagePack" Version="2.5.187" />
+    <PackageVersion Include="MessagePack" Version="2.5.301" />
     <PackageVersion Include="Microsoft.AspNetCore.Authorization" Version="10.0.7" />
     <PackageVersion Include="Microsoft.AspNetCore.DataProtection" Version="10.0.7" />
     <PackageVersion Include="Microsoft.AspNetCore.DataProtection.EntityFrameworkCore" Version="10.0.7" />