diff --git a/backend/GitHubInsightsPro.csproj b/backend/GitHubInsightsPro.csproj
index b2bf05d..a3ab751 100644
--- a/backend/GitHubInsightsPro.csproj
+++ b/backend/GitHubInsightsPro.csproj
@@ -14,7 +14,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="Microsoft.Extensions.Http.Resilience" Version="8.10.0" />
-    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.11" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.0.4" />
     <PackageReference Include="Octokit" Version="9.1.2" />
     <PackageReference Include="OpenTelemetry.Exporter.Console" Version="1.9.0" />
     <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.9.0" />