diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index acff177..2680c28 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -32,6 +32,6 @@ jobs:
           CIBW_REPAIR_WHEEL_COMMAND_LINUX: auditwheel repair --strip -w {dest_dir} {wheel}
           CIBW_TEST_COMMAND: python -m cypari.test
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v4
         with:
           path: ./wheelhouse/*.whl
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index f49cf23..9501a03 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -31,6 +31,6 @@ jobs:
             pip install cython>=3.0.0
           CIBW_TEST_COMMAND: python -m cypari.test
 
-      - uses: actions/upload-artifact@v2
+      - uses: actions/upload-artifact@v4
         with:
           path: ./wheelhouse/*.whl
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index e13dc71..462b7b6 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -55,7 +55,7 @@ jobs:
             pip install Cython>=3.0.0
           CIBW_TEST_COMMAND: python -m cypari.test
 
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         name: Save the wheels as artifacts
         with:
           path: ./wheelhouse/*.whl