diff --git a/samples/SampleConsoleApplication/SampleConsoleApplication.csproj b/samples/SampleConsoleApplication/SampleConsoleApplication.csproj
index 0e8eef7..59b2c77 100644
--- a/samples/SampleConsoleApplication/SampleConsoleApplication.csproj
+++ b/samples/SampleConsoleApplication/SampleConsoleApplication.csproj
@@ -22,6 +22,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.0" />
+    <PackageReference Include="Serilog" Version="4.0.1" />
     <PackageReference Include="Serilog.Extensions.Hosting" Version="8.0.0" />
     <PackageReference Include="Serilog.Settings.Configuration" Version="8.0.2" />
     <PackageReference Include="Serilog.sinks.Console" Version="6.0.0" />
diff --git a/samples/SampleStressTest/SampleStressTest.csproj b/samples/SampleStressTest/SampleStressTest.csproj
index 3acc292..a922e63 100644
--- a/samples/SampleStressTest/SampleStressTest.csproj
+++ b/samples/SampleStressTest/SampleStressTest.csproj
@@ -22,6 +22,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Hosting" Version="8.0.0" />
+    <PackageReference Include="Serilog" Version="4.0.1" />
     <PackageReference Include="Serilog.Extensions.Hosting" Version="8.0.0" />
   </ItemGroup>
 
diff --git a/samples/SampleWebApplication/SampleWebApplication.csproj b/samples/SampleWebApplication/SampleWebApplication.csproj
index 7542a94..24486da 100644
--- a/samples/SampleWebApplication/SampleWebApplication.csproj
+++ b/samples/SampleWebApplication/SampleWebApplication.csproj
@@ -20,6 +20,7 @@
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
+    <PackageReference Include="Serilog" Version="4.0.1" />
     <PackageReference Include="Serilog.AspNetCore" Version="8.0.1" />
   </ItemGroup>