diff --git a/csharp/src/Apache.Arrow.Flight/Apache.Arrow.Flight.csproj b/csharp/src/Apache.Arrow.Flight/Apache.Arrow.Flight.csproj
index d771aebd96796..975bf44db888f 100644
--- a/csharp/src/Apache.Arrow.Flight/Apache.Arrow.Flight.csproj
+++ b/csharp/src/Apache.Arrow.Flight/Apache.Arrow.Flight.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
   
   <ItemGroup>
-    <PackageReference Include="Google.Protobuf" Version="3.24.4" />
+    <PackageReference Include="Google.Protobuf" Version="3.25.0" />
     <PackageReference Include="Grpc.Net.Client" Version="2.58.0" />
     <PackageReference Include="Grpc.Tools" Version="2.59.0" PrivateAssets="All" />
   </ItemGroup>