diff --git a/TeamsHook.NET.Tests/TeamsHook.NET.Tests.csproj b/TeamsHook.NET.Tests/TeamsHook.NET.Tests.csproj
index 3f6c5fa..251a8f4 100644
--- a/TeamsHook.NET.Tests/TeamsHook.NET.Tests.csproj
+++ b/TeamsHook.NET.Tests/TeamsHook.NET.Tests.csproj
@@ -7,7 +7,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
-    <PackageReference Include="System.Net.Http.Json" Version="7.0.0-preview.4.22229.4" />
+    <PackageReference Include="System.Net.Http.Json" Version="7.0.0" />
     <PackageReference Include="xunit" Version="2.4.2-pre.12" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
       <PrivateAssets>all</PrivateAssets>