diff --git a/src/INetMock.Client/INetMock.Client.csproj b/src/INetMock.Client/INetMock.Client.csproj
index 1c031fd..bb0c688 100644
--- a/src/INetMock.Client/INetMock.Client.csproj
+++ b/src/INetMock.Client/INetMock.Client.csproj
@@ -5,7 +5,7 @@
         <LangVersion>latest</LangVersion>
     </PropertyGroup>
     <ItemGroup>
-        <PackageReference Include="Google.Protobuf" Version="3.18.1" />
+        <PackageReference Include="Google.Protobuf" Version="3.19.0" />
         <PackageReference Include="Grpc.Net.Client" Version="2.40.0" />
         <PackageReference Include="Grpc.Net.ClientFactory" Version="2.40.0" />
         <PackageReference Include="Grpc.Tools" Version="2.41.0">