diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index fdb9448..72c0ae2 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.0.0-preview.4"
+  ".": "1.0.0-preview.5"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 96f45cd..28f2ed9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Changelog
 
+## [1.0.0-preview.5](https://github.com/BinkyLabs/openai-analyzers/compare/v1.0.0-preview.4...v1.0.0-preview.5) (2026-06-19)
+
+
+### Features
+
+* **tests:** migrate to Microsoft Testing Platform ([2b2b5ab](https://github.com/BinkyLabs/openai-analyzers/commit/2b2b5abad42cc1c370c50c05ab570a1f62e755e5))
+* **tests:** migrate to Microsoft Testing Platform ([5136b5a](https://github.com/BinkyLabs/openai-analyzers/commit/5136b5a79989ebe608930f1e8765512c8e9cc1d1))
+* **tests:** migrate xunit and runner to v3 ([ddef8a6](https://github.com/BinkyLabs/openai-analyzers/commit/ddef8a635dc32fdaf51be42aa78afe69b98d88ec))
+* **tests:** migrate xunit to v3 and forward CancellationToken in async tests ([d6598f5](https://github.com/BinkyLabs/openai-analyzers/commit/d6598f5388d04683cb11210e23485fc371708408))
+
 ## [1.0.0-preview.4](https://github.com/BinkyLabs/openai-analyzers/compare/v1.0.0-preview.3...v1.0.0-preview.4) (2025-11-19)
 
 
diff --git a/README.md b/README.md
index 881ff38..dd514ac 100644
--- a/README.md
+++ b/README.md
@@ -24,7 +24,7 @@ dotnet add package BinkyLabs.OpenAI.Analyzers --prerelease
 
 ```xml
 <!-- x-release-please-start-version -->
-<PackageReference Include="BinkyLabs.OpenAI.Analyzers" Version="1.0.0-preview.4" PrivateAssets="all" />
+<PackageReference Include="BinkyLabs.OpenAI.Analyzers" Version="1.0.0-preview.5" PrivateAssets="all" />
 <!-- x-release-please-end -->
 ```
 
diff --git a/src/BinkyLabs.OpenAI.Analyzers/BinkyLabs.OpenAI.Analyzers.csproj b/src/BinkyLabs.OpenAI.Analyzers/BinkyLabs.OpenAI.Analyzers.csproj
index 93271ce..e3c1513 100644
--- a/src/BinkyLabs.OpenAI.Analyzers/BinkyLabs.OpenAI.Analyzers.csproj
+++ b/src/BinkyLabs.OpenAI.Analyzers/BinkyLabs.OpenAI.Analyzers.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <Version>1.0.0-preview.4</Version>
+    <Version>1.0.0-preview.5</Version>
     <TargetFramework>netstandard2.0</TargetFramework>
     <EnforceExtendedAnalyzerRules>true</EnforceExtendedAnalyzerRules>
     <Authors>BinkyLabs</Authors>