diff --git a/samples/EasyWay.Samples/EasyWay.Samples.csproj b/samples/EasyWay.Samples/EasyWay.Samples.csproj
index adffcdc..4418ba1 100644
--- a/samples/EasyWay.Samples/EasyWay.Samples.csproj
+++ b/samples/EasyWay.Samples/EasyWay.Samples.csproj
@@ -20,7 +20,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.2" />
-    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.10" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="9.0.4" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.9.0" />
   </ItemGroup>