diff --git a/.github/workflows/scripts/create_release.js b/.github/workflows/scripts/create_release.js
index 0f25624b4c21c..475742118afeb 100644
--- a/.github/workflows/scripts/create_release.js
+++ b/.github/workflows/scripts/create_release.js
@@ -8,7 +8,7 @@ module.exports = async (github, context, core) => {
 			generate_release_notes: true,
 			name: process.env.RELEASE_TAG,
 			owner: context.repo.owner,
-			prerelease: false,
+			prerelease: true,
 			repo: context.repo.repo,
 			tag_name: process.env.RELEASE_TAG,
 		});
diff --git a/vllm/__init__.py b/vllm/__init__.py
index ca454efd44b24..59810da3ca411 100644
--- a/vllm/__init__.py
+++ b/vllm/__init__.py
@@ -9,7 +9,7 @@
 from vllm.outputs import CompletionOutput, RequestOutput
 from vllm.sampling_params import SamplingParams
 
-__version__ = "0.4.1"
+__version__ = "0.4.2"
 
 __all__ = [
     "LLM",