diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index e71e703..6a1d719 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -189,7 +189,7 @@ jobs:
         env:
           CIBW_BUILD: ${{ matrix.CIBW_BUILD }}
           CIBW_ARCHS: ${{ matrix.CIBW_ARCHS }}
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         if: |
           needs.targets.outputs.upload_to_pypi == 'true' || inputs.upload_to_anaconda
         with:
@@ -232,7 +232,7 @@ jobs:
           test_extras: ${{ inputs.test_extras }}
           test_command: ${{ inputs.test_command }}
           pure_python_wheel: false
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
         if: |
           needs.targets.outputs.upload_to_pypi == 'true' || inputs.upload_to_anaconda
         with:
diff --git a/.github/workflows/tox.yml b/.github/workflows/tox.yml
index 34d2a91..56accbb 100644
--- a/.github/workflows/tox.yml
+++ b/.github/workflows/tox.yml
@@ -213,7 +213,7 @@ jobs:
         shell: sh
 
       - if: ${{ (success() || failure()) && matrix.artifact-path != '' }}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: ${{ matrix.artifact-name }}
           path: ${{ matrix.artifact-path }}