diff --git a/.github/workflows/deploy.yaml b/.github/workflows/deploy.yaml
index 898ad0b0ac..733ffd1df0 100644
--- a/.github/workflows/deploy.yaml
+++ b/.github/workflows/deploy.yaml
@@ -63,7 +63,7 @@ jobs:
         if: |
           (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/package')) ||
           (github.event_name == 'release' && github.event.action == 'published')
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           path: wheelhouse/*.whl
           retention-days: 7
@@ -88,7 +88,7 @@ jobs:
         if: |
           (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/package')) ||
           (github.event_name == 'release' && github.event.action == 'published')
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           path: package/dist/*.tar.gz
           retention-days: 7
@@ -113,7 +113,7 @@ jobs:
         if: |
           (github.event_name == 'push' && startsWith(github.ref, 'refs/tags/package')) ||
           (github.event_name == 'release' && github.event.action == 'published')
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           path: testsuite/dist/*.tar.gz
           retention-days: 7
@@ -131,7 +131,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build_wheels, build_sdist, build_sdist_tests]
     steps:
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: artifact
           path: dist
@@ -142,7 +142,7 @@ jobs:
           mv dist/mdanalysistests-* testsuite/dist
 
       - name: upload_source_and_wheels
-        uses: pypa/gh-action-pypi-publish@v1.11.0
+        uses: pypa/gh-action-pypi-publish@v1.12.3
         with:
           skip_existing: true
           repository_url: https://test.pypi.org/legacy/
@@ -160,7 +160,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build_wheels, build_sdist, build_sdist_tests]
     steps:
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: artifact
           path: dist
@@ -171,7 +171,7 @@ jobs:
           mv dist/mdanalysistests-* testsuite/dist
 
       - name: upload_tests
-        uses: pypa/gh-action-pypi-publish@v1.11.0
+        uses: pypa/gh-action-pypi-publish@v1.12.3
         with:
           packages_dir: testsuite/dist
           skip_existing: true
@@ -190,7 +190,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build_wheels, build_sdist, build_sdist_tests]
     steps:
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: artifact
           path: dist
@@ -201,7 +201,7 @@ jobs:
           mv dist/mdanalysistests-* testsuite/dist
 
       - name: upload_source_and_wheels
-        uses: pypa/gh-action-pypi-publish@v1.11.0
+        uses: pypa/gh-action-pypi-publish@v1.12.3
 
   upload_pypi_mdanalysistests:
     if: |
@@ -216,7 +216,7 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build_wheels, build_sdist, build_sdist_tests]
     steps:
-      - uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v4
         with:
           name: artifact
           path: dist
@@ -227,7 +227,7 @@ jobs:
           mv dist/mdanalysistests-* testsuite/dist
 
       - name: upload_tests
-        uses: pypa/gh-action-pypi-publish@v1.11.0
+        uses: pypa/gh-action-pypi-publish@v1.12.3
         with:
           packages_dir: testsuite/dist
 
diff --git a/.github/workflows/gh-ci.yaml b/.github/workflows/gh-ci.yaml
index 999a974ff9..d004a8e331 100644
--- a/.github/workflows/gh-ci.yaml
+++ b/.github/workflows/gh-ci.yaml
@@ -130,7 +130,7 @@ jobs:
 
     - name: codecov
       if: matrix.codecov
-      uses: codecov/codecov-action@v4
+      uses: codecov/codecov-action@v5
       with:
         token: ${{ secrets.CODECOV_TOKEN }}
         file: coverage.xml