diff --git a/src/REstate.Remote/REstate.Remote.csproj b/src/REstate.Remote/REstate.Remote.csproj
index 01e4b18..e6b99a2 100644
--- a/src/REstate.Remote/REstate.Remote.csproj
+++ b/src/REstate.Remote/REstate.Remote.csproj
@@ -9,7 +9,7 @@
   <ItemGroup>
     <PackageReference Include="Grpc" Version="1.20.0" />
     <PackageReference Include="MagicOnion" Version="0.5.3" />
-    <PackageReference Include="MessagePack" Version="1.9.3" />
+    <PackageReference Include="MessagePack" Version="2.5.187" />
   </ItemGroup>
 
   <ItemGroup>