diff --git a/OdpNetCoreExampleNhWithTests/main/Northwind/Northwind.csproj b/OdpNetCoreExampleNhWithTests/main/Northwind/Northwind.csproj
index 48fa03c..10cc943 100644
--- a/OdpNetCoreExampleNhWithTests/main/Northwind/Northwind.csproj
+++ b/OdpNetCoreExampleNhWithTests/main/Northwind/Northwind.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="NHibernate" Version="5.1.0" />
+    <PackageReference Include="NHibernate" Version="5.4.9" />
   </ItemGroup>
 
 </Project>