diff --git a/_tests/Directory.Packages.props b/_tests/Directory.Packages.props
index 5e433205..12af75f6 100644
--- a/_tests/Directory.Packages.props
+++ b/_tests/Directory.Packages.props
@@ -8,7 +8,7 @@
     <!-- https://learn.microsoft.com/en-us/nuget/concepts/package-versioning#version-ranges -->
     <PackageVersion Include="Duende.IdentityServer" Version="7.4.7" />
     <PackageVersion Include="Duende.IdentityServer.Storage" Version="7.4.7" />
-    <PackageVersion Include="Firely.Fhir.Packages" Version="4.9.1" />
+    <PackageVersion Include="Firely.Fhir.Packages" Version="5.0.2" />
     <PackageVersion Include="Firely.Fhir.Validation.R4B" Version="2.7.1" />
     <PackageVersion Include="Hl7.Fhir.Specification.R4B" Version="5.13.3" />
     <PackageVersion Include="Duende.IdentityModel" Version="8.1.0" />
diff --git a/examples/Udap.Proxy.Server/Udap.Proxy.Server.csproj b/examples/Udap.Proxy.Server/Udap.Proxy.Server.csproj
index 5bbd21f8..de38b789 100644
--- a/examples/Udap.Proxy.Server/Udap.Proxy.Server.csproj
+++ b/examples/Udap.Proxy.Server/Udap.Proxy.Server.csproj
@@ -13,7 +13,7 @@
 
   <ItemGroup>
 	  <PackageReference Include="Duende.AspNetCore.Authentication.JwtBearer" Version="1.0.2" />
-	  <PackageReference Include="Firely.Fhir.Packages" Version="4.9.1" />
+	  <PackageReference Include="Firely.Fhir.Packages" Version="5.0.2" />
     <PackageReference Include="Firely.Fhir.Validation.R4B" Version="2.7.1" />
     <PackageReference Include="Google.Apis.Auth" Version="1.74.0" />
     <PackageReference Include="LazyCache" Version="2.4.0" />