diff --git a/.github/workflows/create-python-release.yaml b/.github/workflows/create-python-release.yaml
index 14787e7..468ec97 100644
--- a/.github/workflows/create-python-release.yaml
+++ b/.github/workflows/create-python-release.yaml
@@ -83,7 +83,7 @@ jobs:
 #          manylinux: auto
 #          working-directory: "minimappers2"
       - name: Upload wheels
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: wheels-linux-${{ matrix.platform.target }}
           path: dist
@@ -125,7 +125,7 @@ jobs:
 #          manylinux: musllinux_1_2
 #          working-directory: "minimappers2"
       - name: Upload wheels
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: wheels-musllinux-${{ matrix.platform.target }}
           path: dist
@@ -164,7 +164,7 @@ jobs:
 #          sccache: 'true'
 #          working-directory: "minimappers2"
       - name: Upload wheels
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: wheels-macos-${{ matrix.platform.target }}
           path: dist
diff --git a/.github/workflows/draft-pdf.yml b/.github/workflows/draft-pdf.yml
index 4d9230d..a8d4be7 100644
--- a/.github/workflows/draft-pdf.yml
+++ b/.github/workflows/draft-pdf.yml
@@ -19,7 +19,7 @@ jobs:
           # This should be the path to the paper within your repo.
           paper-path: paper/paper.md
       - name: Upload
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v5
         with:
           name: paper
           path: paper/paper.pdf
\ No newline at end of file