diff --git a/Directory.Packages.props b/Directory.Packages.props
index 35ab51c4..4e879d02 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -22,5 +22,8 @@
     <PackageVersion Include="System.Formats.Asn1" Version="6.0.1" />
     <PackageVersion Include="System.Linq.Async" Version="6.0.1" />
     <PackageVersion Include="System.Reflection" Version="4.3.0" />
+    <PackageVersion Include="System.Net.Http" Version="4.3.4" />
+    <PackageVersion Include="System.Text.RegularExpressions" Version="4.3.1" />
+    <PackageVersion Include="System.Text.Json" Version="8.0.5" />
   </ItemGroup>
 </Project>
\ No newline at end of file
diff --git a/src/Chapter10/Chapter10.csproj b/src/Chapter10/Chapter10.csproj
index 25888017..b308e613 100644
--- a/src/Chapter10/Chapter10.csproj
+++ b/src/Chapter10/Chapter10.csproj
@@ -22,5 +22,6 @@
   <ItemGroup>
     <PackageReference Include="Microsoft.Extensions.Logging.Console" />
     <PackageReference Include="Microsoft.Extensions.Logging.Debug" />
+    <PackageReference Include="System.Text.Json" />
   </ItemGroup>
 </Project>
diff --git a/src/ChapterTests.props b/src/ChapterTests.props
index 63d5f8b9..cf43a190 100644
--- a/src/ChapterTests.props
+++ b/src/ChapterTests.props
@@ -14,6 +14,8 @@
       <PackageReference Include="NuGet.Packaging" PrivateAssets="all" />
       <PackageReference Include="NuGet.Protocol" PrivateAssets="all" />
       <PackageReference Include="System.Formats.Asn1" PrivateAssets="all" />
+      <PackageReference Include="System.Net.Http" PrivateAssets="all" />
+      <PackageReference Include="System.Text.RegularExpressions" PrivateAssets="all" />
       <PackageReference Include="coverlet.collector" >
           <PrivateAssets>all</PrivateAssets>
           <IncludeAssets>runtime; build; native; contentfiles; analyzers</IncludeAssets>