diff --git a/RIN.InternalAPI/RIN.InternalAPI.csproj b/RIN.InternalAPI/RIN.InternalAPI.csproj
index ba95c9e..a21ea6a 100644
--- a/RIN.InternalAPI/RIN.InternalAPI.csproj
+++ b/RIN.InternalAPI/RIN.InternalAPI.csproj
@@ -12,7 +12,7 @@
 
   <ItemGroup>
     <PackageReference Include="Grpc.AspNetCore" Version="2.66.0" />
-    <PackageReference Include="protobuf-net.Grpc" Version="1.2.2" />
+    <PackageReference Include="protobuf-net.Grpc" Version="1.3.14" />
     <PackageReference Include="protobuf-net.Grpc.AspNetCore" Version="1.2.2" />
     <PackageReference Include="protobuf-net.Grpc.Reflection" Version="1.2.2" />
     <PackageReference Include="protobuf-net.Reflection" Version="3.2.12" />