diff --git a/Directory.Packages.props b/Directory.Packages.props
index 9592e64..567d7df 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -24,7 +24,7 @@
     <PackageVersion Include="BenchmarkDotNet" Version="0.15.8" />
     <PackageVersion Include="BenchmarkDotNet.Diagnostics.Windows" Version="0.15.8" />
     <PackageVersion Include="coverlet.collector" Version="6.0.4" />
-    <PackageVersion Include="Google.Protobuf" Version="3.31.1" />
+    <PackageVersion Include="Google.Protobuf" Version="3.33.3" />
     <PackageVersion Include="Grpc.AspNetCore" Version="2.71.0" />
     <PackageVersion Include="Grpc.AspNetCore.Server" Version="2.71.0" />
     <PackageVersion Include="Grpc.Core" Version="2.46.6" />