diff --git a/.github/workflows/pypi-ci.yml b/.github/workflows/pypi-ci.yml
index 84892c1..84b24e1 100644
--- a/.github/workflows/pypi-ci.yml
+++ b/.github/workflows/pypi-ci.yml
@@ -25,11 +25,11 @@ jobs:
 
     steps:
 
-      - uses: actions/checkout@master
+      - uses: actions/checkout@v4
       - run: git fetch --prune --unshallow
 
       - name: Set up Python
-        uses: actions/setup-python@v2
+        uses: actions/setup-python@v5
         with:
           python-version: ${{ matrix.python-version }}
 
@@ -40,7 +40,7 @@ jobs:
         run: python -m build --sdist --wheel --outdir dist/ .
 
       - name: Archive artifacts
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v4
         with:
           name: dist
           path: dist
@@ -53,13 +53,13 @@ jobs:
     steps:
 
       - name: Download artifacts
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4
         with:
           name: dist
           path: dist
 
       - name: Publish distribution 📦 to Test PyPI
-        uses: pypa/gh-action-pypi-publish@master
+        uses: pypa/gh-action-pypi-publish@release/v1
         with:
           password: ${{ secrets.TEST_PYPI_API_TOKEN }}
           repository_url: https://test.pypi.org/legacy/
@@ -72,12 +72,12 @@ jobs:
     steps:
 
       - name: Download artifacts
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v4
         with:
           name: dist
           path: dist
 
       - name: Publish distribution 📦 to PyPI
-        uses: pypa/gh-action-pypi-publish@master
+        uses: pypa/gh-action-pypi-publish@release/v1
         with:
           password: ${{ secrets.PYPI_API_TOKEN }}