diff --git a/.gitignore b/.gitignore
index 377ed34..6d5ad33 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,4 @@ obj/
 .DS_Store
 *.DotSettings.user
 *.binlog
+*.csproj.old
diff --git a/Chickensoft.Serialization.Godot.Tests/Chickensoft.Serialization.Godot.Tests.csproj b/Chickensoft.Serialization.Godot.Tests/Chickensoft.Serialization.Godot.Tests.csproj
index 29765c0..56e0932 100644
--- a/Chickensoft.Serialization.Godot.Tests/Chickensoft.Serialization.Godot.Tests.csproj
+++ b/Chickensoft.Serialization.Godot.Tests/Chickensoft.Serialization.Godot.Tests.csproj
@@ -24,7 +24,7 @@
     <PackageReference Include="LightMock.Generator" Version="1.2.2" />
     <!-- Convenience wrapper around generated mocks. -->
     <PackageReference Include="LightMoq" Version="0.1.0" />
-    <PackageReference Include="System.Text.Json" Version="9.0.0-rc.1.24431.7" />
+    <PackageReference Include="System.Text.Json" Version="8.0.4" />
   </ItemGroup>
   <ItemGroup>
     <!-- Include the package to test. -->
diff --git a/Chickensoft.Serialization.Godot.Tests/Chickensoft.Serialization.Godot.Tests.csproj.old b/Chickensoft.Serialization.Godot.Tests/Chickensoft.Serialization.Godot.Tests.csproj.old
deleted file mode 100644
index e91b449..0000000
--- a/Chickensoft.Serialization.Godot.Tests/Chickensoft.Serialization.Godot.Tests.csproj.old
+++ /dev/null
@@ -1,33 +0,0 @@
-<Project Sdk="Godot.NET.Sdk">
-  <PropertyGroup>
-    <TargetFramework>net8.0</TargetFramework>
-    <ImplicitUsings>disable</ImplicitUsings>
-    <Nullable>enable</Nullable>
-    <EnableDynamicLoading>true</EnableDynamicLoading>
-    <LangVersion>preview</LangVersion>
-    <RootNamespace>Chickensoft.Serialization.Godot.Tests</RootNamespace>
-    <DebugType>full</DebugType>
-    <DebugSymbols>true</DebugSymbols>
-    <!-- Required for some nuget packages to work -->
-    <!-- godotengine/godot/issues/42271#issuecomment-751423827 -->
-    <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>
-    <!-- To show generated files -->
-    <EmitCompilerGeneratedFiles>true</EmitCompilerGeneratedFiles>
-    <CompilerGeneratedFilesOutputPath>.generated</CompilerGeneratedFilesOutputPath>
-  </PropertyGroup>
-  <ItemGroup>
-    <!-- Test executor. -->
-    <PackageReference Include="Chickensoft.GoDotTest" Version="1.5.2" />
-    <!-- Assertions library. -->
-    <PackageReference Include="Shouldly" Version="4.2.1" />
-    <!-- Generated mocks. -->
-    <PackageReference Include="LightMock.Generator" Version="1.2.2" />
-    <!-- Convenience wrapper around generated mocks. -->
-    <PackageReference Include="LightMoq" Version="0.1.0" />
-    <PackageReference Include="System.Text.Json" Version="8.0.3" />
-  </ItemGroup>
-  <ItemGroup>
-    <!-- Include the package to test. -->
-    <ProjectReference Include="../Chickensoft.Serialization.Godot/Chickensoft.Serialization.Godot.csproj" />
-  </ItemGroup>
-</Project>
diff --git a/global.json b/global.json
index e0c9dc8..f93b274 100644
--- a/global.json
+++ b/global.json
@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "9.0.100-rc.1.24452.12",
+    "version": "8.0.402",
     "rollForward": "latestMajor"
   },
   "msbuild-sdks": {
diff --git a/renovate.json b/renovate.json
index 32efa56..8249beb 100644
--- a/renovate.json
+++ b/renovate.json
@@ -1,37 +1,33 @@
 {
   "$schema": "https://docs.renovatebot.com/renovate-schema.json",
   "extends": [
-    "config:base",
+    "config:recommended",
     ":semanticCommits"
   ],
   "prHourlyLimit": 2,
-  "versioning": "loose",
   "packageRules": [
     {
-      "matchPackagePatterns": [
-        "*"
-      ],
       "groupName": "all dependencies",
       "groupSlug": "all-deps",
       "automerge": true,
-      "allowedVersions": "!/preview/"
+      "matchPackageNames": [
+        "*"
+      ]
     },
     {
-      "matchPackagePrefixes": [
-        "dotnet-sdk"
-      ],
-      "allowedVersions": "!/preview/"
+      "matchPackageNames": [
+        "dotnet-sdk{/,}**"
+      ]
     },
     {
-      "matchPackagePrefixes": [
-        "GodotSharp",
-        "Godot.NET.Sdk"
-      ],
-      "allowedVersions": "/^(\\d+\\.\\d+\\.\\d+)(-(beta|rc)\\.(\\d+)(\\.\\d+)*)?$/"
+      "matchPackageNames": [
+        "GodotSharp{/,}**",
+        "Godot.NET.Sdk{/,}**"
+      ]
     },
     {
-      "matchPackagePrefixes": [
-        "Chickensoft"
+      "matchPackageNames": [
+        "Chickensoft{/,}**"
       ],
       "allowedVersions": "/^(\\d+\\.\\d+\\.\\d+)(-godot(\\d+\\.)+\\d+(-.*)?)?$/"
     }