diff --git a/src/WaySON/WaySON.csproj b/src/WaySON/WaySON.csproj
index 573f303..f5b18f0 100644
--- a/src/WaySON/WaySON.csproj
+++ b/src/WaySON/WaySON.csproj
@@ -36,9 +36,9 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.Configuration" Version="6.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="6.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="6.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="9.0.0" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.1.118">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
diff --git a/tests/WaySON.UnitTests/WaySON.UnitTests.csproj b/tests/WaySON.UnitTests/WaySON.UnitTests.csproj
index a3651de..e930772 100644
--- a/tests/WaySON.UnitTests/WaySON.UnitTests.csproj
+++ b/tests/WaySON.UnitTests/WaySON.UnitTests.csproj
@@ -5,12 +5,12 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="coverlet.msbuild" Version="3.1.0">
+    <PackageReference Include="coverlet.msbuild" Version="6.0.2">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="FluentAssertions" Version="6.2.0" />
-    <PackageReference Include="nunit" Version="3.13.2" />
+    <PackageReference Include="nunit" Version="4.2.2" />
     <PackageReference Include="NUnit3TestAdapter" Version="4.1.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.0.0" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.1.118">