diff --git a/aspnetapp/WINGS/WINGS.csproj b/aspnetapp/WINGS/WINGS.csproj
index 7ffb0e3..9030eea 100644
--- a/aspnetapp/WINGS/WINGS.csproj
+++ b/aspnetapp/WINGS/WINGS.csproj
@@ -10,7 +10,7 @@
   <ItemGroup>
     <PackageReference Include="Google.Apis" Version="1.55.0" />
     <PackageReference Include="Google.Apis.Auth" Version="1.55.0" />
-    <PackageReference Include="Google.Protobuf" Version="3.19.1" />
+    <PackageReference Include="Google.Protobuf" Version="3.27.3" />
     <PackageReference Include="Grpc.Net.Client" Version="2.40.0" />
     <PackageReference Include="Grpc.Tools" Version="2.41.1">
       <PrivateAssets>all</PrivateAssets>