diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 52d8419..d9543e5 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -166,7 +166,7 @@ jobs:
         filename: coverage.xml
         output: 'both'
 
-    - uses: actions/upload-artifact@v4
+    - uses: actions/upload-artifact@v5
       with:
         name: src_coverage_rpts
         path: |
diff --git a/.github/workflows/packaging.yml b/.github/workflows/packaging.yml
index cf49e10..ae7850c 100644
--- a/.github/workflows/packaging.yml
+++ b/.github/workflows/packaging.yml
@@ -57,7 +57,7 @@ jobs:
 
     - name: Upload artifacts
       if: matrix.python-version == 3.9 && matrix.os == 'ubuntu-22.04'
-      uses: actions/upload-artifact@v4
+      uses: actions/upload-artifact@v5
       with:
         name: packages
         path: dist
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 6dcb4ce..6fc7523 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -38,7 +38,7 @@ jobs:
           fetch-depth: 0
 
       # download all artifacts to project dir
-      - uses: actions/download-artifact@v5
+      - uses: actions/download-artifact@v6
 
       - name: check artifacts
         run: |
diff --git a/.github/workflows/sphinx.yml b/.github/workflows/sphinx.yml
index b294d8c..fedb0ef 100644
--- a/.github/workflows/sphinx.yml
+++ b/.github/workflows/sphinx.yml
@@ -32,7 +32,7 @@ jobs:
         tox -e ldocs
         tox -e docs
 
-    - uses: actions/upload-artifact@v4
+    - uses: actions/upload-artifact@v5
       with:
         name: ApiDocsHTML
         path: "docs/_build/html/"
diff --git a/.github/workflows/wheels.yml b/.github/workflows/wheels.yml
index 6e2e08a..101d941 100644
--- a/.github/workflows/wheels.yml
+++ b/.github/workflows/wheels.yml
@@ -52,7 +52,7 @@ jobs:
 
       - name: Upload artifacts
         if: matrix.python-version == 3.9 && runner.os == 'Linux'
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: packages
           path: dist