diff --git a/.github/workflows/build-own-sample.yml b/.github/workflows/build-own-sample.yml
index 070df474..01406d9b 100644
--- a/.github/workflows/build-own-sample.yml
+++ b/.github/workflows/build-own-sample.yml
@@ -6,9 +6,11 @@ on:
       - main
     paths:
       - 'samples/OwinSample/**'
+      - 'Directory.*.props'
   pull_request:
     paths:
       - 'samples/OwinSample/**'
+      - 'Directory.*.props'
 
 permissions: read-all
 
diff --git a/Directory.Build.props b/Directory.Build.props
index bd4cb499..8eb09406 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -4,6 +4,10 @@
     <LangVersion>latest</LangVersion>
     <!-- https://aka.ms/vs-build-acceleration -->
     <AccelerateBuildsInVisualStudio>true</AccelerateBuildsInVisualStudio>
+    <!-- https://learn.microsoft.com/nuget/concepts/auditing-packages -->
+    <NuGetAuditMode>all</NuGetAuditMode>
+    <NuGetAuditLevel>moderate</NuGetAuditLevel>
+    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
   </PropertyGroup>
 
   <ItemGroup Condition="$(TargetFramework.StartsWith('net4')) AND '$(OS)' != 'Windows_NT'">