diff --git a/.config/dotnet-tools.json b/.config/dotnet-tools.json
index a352993..1e71a62 100644
--- a/.config/dotnet-tools.json
+++ b/.config/dotnet-tools.json
@@ -10,11 +10,11 @@
       "rollForward": false
     },
     "nbgv": {
-      "version": "3.7.112",
+      "version": "3.7.115",
       "commands": [
         "nbgv"
       ],
       "rollForward": false
     }
   }
-}
+}
\ No newline at end of file
diff --git a/src/TestableHttpClient/TestableHttpClient.csproj b/src/TestableHttpClient/TestableHttpClient.csproj
index 1c462a4..9d1fb3d 100644
--- a/src/TestableHttpClient/TestableHttpClient.csproj
+++ b/src/TestableHttpClient/TestableHttpClient.csproj
@@ -33,8 +33,8 @@
 
   <ItemGroup Condition="'$(TargetFramework)' == 'netstandard2.0'">
     <PackageReference Include="System.Net.Http" Version="4.3.4" />
-    <PackageReference Include="System.Text.Json" Version="4.7.2" />
-    <PackageReference Include="System.Text.Encodings.Web" Version="4.7.2" />
+    <PackageReference Include="System.Text.Json" Version="9.0.1" />
+    <PackageReference Include="System.Text.Encodings.Web" Version="9.0.1" />
     <PackageReference Include="Perfors.UnreachableException" Version="1.0.0" />
     <PackageReference Include="PolyKit.Embedded" Version="3.0.9" />
   </ItemGroup>
@@ -44,7 +44,7 @@
     <PackageReference Include="Microsoft.CodeAnalysis.PublicApiAnalyzers" Version="3.3.4" PrivateAssets="All">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="Nerdbank.GitVersioning" Version="3.7.112" PrivateAssets="All" />
+    <PackageReference Include="Nerdbank.GitVersioning" Version="3.7.115" PrivateAssets="All" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/test/Directory.Build.targets b/test/Directory.Build.targets
index d87f3d0..edea271 100644
--- a/test/Directory.Build.targets
+++ b/test/Directory.Build.targets
@@ -1,12 +1,12 @@
 <Project>
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.10.0" />
-    <PackageReference Include="xunit" Version="2.9.2" />
+    <PackageReference Include="xunit" Version="2.9.3" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.1">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
-    <PackageReference Include="coverlet.collector" Version="6.0.2">
+    <PackageReference Include="coverlet.collector" Version="6.0.3">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
diff --git a/test/TestableHttpClient.Tests/TestableHttpClient.Tests.csproj b/test/TestableHttpClient.Tests/TestableHttpClient.Tests.csproj
index a808876..42d46bf 100644
--- a/test/TestableHttpClient.Tests/TestableHttpClient.Tests.csproj
+++ b/test/TestableHttpClient.Tests/TestableHttpClient.Tests.csproj
@@ -5,7 +5,7 @@
   </PropertyGroup>
 
   <ItemGroup Condition="'$(TargetFrameworkIdentifier)' == '.NETFramework'">
-    <PackageReference Include="System.Net.Http.Json" Version="8.0.1" />
+    <PackageReference Include="System.Net.Http.Json" Version="9.0.1" />
   </ItemGroup>
 
   <ItemGroup>