diff --git a/dotnet/ARES.Datamodel/ARES.Datamodel.csproj b/dotnet/ARES.Datamodel/ARES.Datamodel.csproj
index 8d6602e..02862bf 100644
--- a/dotnet/ARES.Datamodel/ARES.Datamodel.csproj
+++ b/dotnet/ARES.Datamodel/ARES.Datamodel.csproj
@@ -13,7 +13,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Google.Protobuf" Version="3.33.0" />
+    <PackageReference Include="Google.Protobuf" Version="3.33.2" />
     <PackageReference Include="Grpc.Net.Client" Version="2.71.0" />
     <PackageReference Include="Grpc.Tools" Version="2.76.0" PrivateAssets="all" />
   </ItemGroup>