diff --git a/src/ProjectOrigin.Registry/ProjectOrigin.Registry.csproj b/src/ProjectOrigin.Registry/ProjectOrigin.Registry.csproj
index 50a82d40..7daee719 100644
--- a/src/ProjectOrigin.Registry/ProjectOrigin.Registry.csproj
+++ b/src/ProjectOrigin.Registry/ProjectOrigin.Registry.csproj
@@ -9,7 +9,7 @@
     <PackageReference Include="OpenTelemetry.Instrumentation.StackExchangeRedis" Version="1.0.0-rc9.15" />
     <PackageReference Include="Grpc.AspNetCore" Version="2.65.0" />
     <PackageReference Include="OpenTelemetry" Version="1.9.0" />
-    <PackageReference Include="Npgsql.OpenTelemetry" Version="8.0.3" />
+    <PackageReference Include="Npgsql.OpenTelemetry" Version="9.0.0" />
     <PackageReference Include="OpenTelemetry.Exporter.Console" Version="1.9.0" />
     <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.9.0" />
     <PackageReference Include="OpenTelemetry.Extensions.Hosting" Version="1.9.0" />
@@ -26,7 +26,7 @@
     <PackageReference Include="Dapper" Version="2.1.44" />
     <PackageReference Include="dbup-postgresql" Version="5.0.40" />
     <PackageReference Include="NSec.Cryptography" Version="24.4.0" />
-    <PackageReference Include="Npgsql" Version="8.0.3" />
+    <PackageReference Include="Npgsql" Version="9.0.0" />
     <PackageReference Include="StackExchange.Redis" Version="2.8.0" />
   </ItemGroup>