diff --git a/Firely.Fhir.ValidationDemo.csproj b/Firely.Fhir.ValidationDemo.csproj
index 8e43dc1..3456dbd 100644
--- a/Firely.Fhir.ValidationDemo.csproj
+++ b/Firely.Fhir.ValidationDemo.csproj
@@ -25,11 +25,11 @@
 	</ItemGroup>
 
 	<ItemGroup>
-		<PackageReference Include="Firely.Fhir.Packages" Version="4.6.0" />
-		<PackageReference Include="Firely.Fhir.Validation" Version="2.3.0" />
-		<PackageReference Include="Firely.Fhir.Validation.R4" Version="2.3.0" />
-		<PackageReference Include="Hl7.Fhir.R4" Version="5.8.1" />
-		<PackageReference Include="Hl7.Fhir.Conformance" Version="5.8.1" />
+		<PackageReference Include="Firely.Fhir.Packages" Version="4.7.0" />
+		<PackageReference Include="Firely.Fhir.Validation" Version="2.4.0" />
+		<PackageReference Include="Firely.Fhir.Validation.R4" Version="2.4.0" />
+		<PackageReference Include="Hl7.Fhir.R4" Version="5.9.1" />
+		<PackageReference Include="Hl7.Fhir.Conformance" Version="5.9.1" />
 	</ItemGroup>
 	
 	<ItemGroup>