diff --git a/.github/workflows/publish_to_pypi.yml b/.github/workflows/publish_to_pypi.yml
index 44b70342..90f4910f 100644
--- a/.github/workflows/publish_to_pypi.yml
+++ b/.github/workflows/publish_to_pypi.yml
@@ -35,7 +35,7 @@ jobs:
           python -m build --wheel --outdir dist/
           
       - name: Upload wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: wheels-${{ matrix.os }}-${{ matrix.python-version }}
           path: dist/*.whl
@@ -68,7 +68,7 @@ jobs:
           twine check dist/*.tar.gz
           
       - name: Upload sdist
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: sdist
           path: dist/*.tar.gz
@@ -87,7 +87,7 @@ jobs:
       
     steps:
       - name: Download all artifacts
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
           path: dist
           
@@ -101,5 +101,4 @@ jobs:
         uses: pypa/gh-action-pypi-publish@release/v1
         with:
           packages-dir: flat_dist
-          verbose: true
-          # skip-existing: true  # Uncomment if you want to skip existing versions
+          verbose: true
\ No newline at end of file
diff --git a/README.md b/README.md
index cb74e502..29aa1f78 100644
--- a/README.md
+++ b/README.md
@@ -69,7 +69,7 @@ SynCode depends on HuggingFace [transformers](https://github.com/huggingface/tra
 
 | SynCode version | Required transformers version | Python version |
 | -------------- | ----------------------------- | -------------- |
-| `v0.4.2` (latest) | `v4.44.0`                    | 3.6 - 3.12     |
+| `v0.4.3` (latest) | `v4.44.0`                    | 3.6 - 3.12     |
 
 **Note:** Python 3.13 is not currently supported due to dependency constraints.
 
diff --git a/pyproject.toml b/pyproject.toml
index e6fae718..18e4b06f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "syncode"
-version="0.4.2"
+version="0.4.3"
 requires-python = ">=3.6,<3.13"
 description = "Grammar-guided code generation tool"
 readme = "README.md"
diff --git a/setup.py b/setup.py
index 1eec05da..c9f629e9 100644
--- a/setup.py
+++ b/setup.py
@@ -18,7 +18,7 @@
 
 setuptools.setup(
     name="syncode",
-    version="0.4.2",
+    version="0.4.3",
     author="Shubham Ugare",
     author_email="shubhamugare@gmail.com",
     description="This package provides the tool for grammar augmented LLM generation.",