diff --git a/src/BlazingPizza.Web/BlazingPizza.Web.csproj b/src/BlazingPizza.Web/BlazingPizza.Web.csproj
index d6a4595..4b47706 100644
--- a/src/BlazingPizza.Web/BlazingPizza.Web.csproj
+++ b/src/BlazingPizza.Web/BlazingPizza.Web.csproj
@@ -6,7 +6,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Google.Protobuf" Version="3.9.1" />
+    <PackageReference Include="Google.Protobuf" Version="3.15.0" />
     <PackageReference Include="Grpc.Net.ClientFactory" Version="2.23.2" />
     <PackageReference Include="Grpc.Tools" Version="2.23.0">
       <PrivateAssets>all</PrivateAssets>