diff --git a/src/NpgsqlAnalyzers.Tests/NpgsqlAnalyzers.Tests.csproj b/src/NpgsqlAnalyzers.Tests/NpgsqlAnalyzers.Tests.csproj
index c2d1cc1..20c752a 100644
--- a/src/NpgsqlAnalyzers.Tests/NpgsqlAnalyzers.Tests.csproj
+++ b/src/NpgsqlAnalyzers.Tests/NpgsqlAnalyzers.Tests.csproj
@@ -12,7 +12,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="3.5.0" />
-    <PackageReference Include="Npgsql" Version="4.1.3.1" />
+    <PackageReference Include="Npgsql" Version="8.0.3" />
     <PackageReference Include="NUnit" Version="3.12.0" />
     <PackageReference Include="NUnit3TestAdapter" Version="3.16.1">
       <PrivateAssets>all</PrivateAssets>