diff --git a/test_runner/pg_clients/csharp/npgsql/csharp-npgsql.csproj b/test_runner/pg_clients/csharp/npgsql/csharp-npgsql.csproj
index 50243e3ea7..edf2a01337 100644
--- a/test_runner/pg_clients/csharp/npgsql/csharp-npgsql.csproj
+++ b/test_runner/pg_clients/csharp/npgsql/csharp-npgsql.csproj
@@ -8,7 +8,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Npgsql" Version="8.0.2" />
+    <PackageReference Include="Npgsql" Version="8.0.3" />
   </ItemGroup>
 
 </Project>