diff --git a/src/Foundatio/Foundatio.csproj b/src/Foundatio/Foundatio.csproj
index 7aac8cce..07c4bcef 100644
--- a/src/Foundatio/Foundatio.csproj
+++ b/src/Foundatio/Foundatio.csproj
@@ -1,8 +1,8 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <ItemGroup>
     <PackageReference Include="Microsoft.Bcl.TimeProvider" Version="8.0" />
-    <PackageReference Include="System.Text.Json" Version="8.0.5" />
-    <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="8.0" />
+    <PackageReference Include="System.Text.Json" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Bcl.AsyncInterfaces" Version="9.0.0" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="8.0" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="8.0" />
     <PackageReference Include="System.Diagnostics.DiagnosticSource" Version="8.0" />