diff --git a/samples/EarlyInitializationSample/EarlyInitializationSample.csproj b/samples/EarlyInitializationSample/EarlyInitializationSample.csproj
index bae7e3f..ee755ce 100644
--- a/samples/EarlyInitializationSample/EarlyInitializationSample.csproj
+++ b/samples/EarlyInitializationSample/EarlyInitializationSample.csproj
@@ -12,8 +12,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.App" />
     <PackageReference Include="Microsoft.AspNetCore.Razor.Design" Version="2.2.0" PrivateAssets="All" />
-    <PackageReference Include="Serilog.Sinks.Console" Version="3.0.1" />
-    <PackageReference Include="Serilog.Settings.Configuration" Version="2.4.0" />
+    <PackageReference Include="Serilog.Sinks.Console" Version="3.1.1" />
+    <PackageReference Include="Serilog.Settings.Configuration" Version="3.1.0" />
   </ItemGroup>
 
 </Project>
diff --git a/samples/InlineInitializationSample/InlineInitializationSample.csproj b/samples/InlineInitializationSample/InlineInitializationSample.csproj
index bae7e3f..ee755ce 100644
--- a/samples/InlineInitializationSample/InlineInitializationSample.csproj
+++ b/samples/InlineInitializationSample/InlineInitializationSample.csproj
@@ -12,8 +12,8 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNetCore.App" />
     <PackageReference Include="Microsoft.AspNetCore.Razor.Design" Version="2.2.0" PrivateAssets="All" />
-    <PackageReference Include="Serilog.Sinks.Console" Version="3.0.1" />
-    <PackageReference Include="Serilog.Settings.Configuration" Version="2.4.0" />
+    <PackageReference Include="Serilog.Sinks.Console" Version="3.1.1" />
+    <PackageReference Include="Serilog.Settings.Configuration" Version="3.1.0" />
   </ItemGroup>
 
 </Project>
diff --git a/test/Serilog.AspNetCore.Tests/Serilog.AspNetCore.Tests.csproj b/test/Serilog.AspNetCore.Tests/Serilog.AspNetCore.Tests.csproj
index 71b2335..83b1006 100644
--- a/test/Serilog.AspNetCore.Tests/Serilog.AspNetCore.Tests.csproj
+++ b/test/Serilog.AspNetCore.Tests/Serilog.AspNetCore.Tests.csproj
@@ -14,9 +14,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.0.0" />
-    <PackageReference Include="xunit.runner.visualstudio" Version="2.2.0" />
-    <PackageReference Include="xunit" Version="2.2.0" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.2.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1" />
+    <PackageReference Include="xunit" Version="2.4.1" />
   </ItemGroup>
-  
+
 </Project>