diff --git a/LinqToDBPostGisNetTopologySuite/LinqToDBPostGisNetTopologySuite.csproj b/LinqToDBPostGisNetTopologySuite/LinqToDBPostGisNetTopologySuite.csproj
index 624fabb..44ec3f4 100644
--- a/LinqToDBPostGisNetTopologySuite/LinqToDBPostGisNetTopologySuite.csproj
+++ b/LinqToDBPostGisNetTopologySuite/LinqToDBPostGisNetTopologySuite.csproj
@@ -22,7 +22,7 @@
     <PackageReference Include="linq2db" Version="3.0.0" />
     <PackageReference Include="NetTopologySuite" Version="2.0.0" />
     <PackageReference Include="NetTopologySuite.IO.PostGis" Version="2.0.0" />
-    <PackageReference Include="Npgsql" Version="4.1.0" />
+    <PackageReference Include="Npgsql" Version="8.0.3" />
     <PackageReference Include="Npgsql.NetTopologySuite" Version="4.1.0" />
   </ItemGroup>