diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 6ab13bf..51057bd 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -385,7 +385,7 @@ jobs:
           manylinux: auto
 
       - name: Upload wheels
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: wheels-${{ matrix.os }}
           path: dist
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 27acdc2..f2e96f1 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -43,7 +43,7 @@ jobs:
           manylinux: auto
 
       - name: Upload wheels
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: wheels-${{ matrix.os }}
           path: dist
@@ -72,7 +72,7 @@ jobs:
           args: --out dist
 
       - name: Upload sdist
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v6
         with:
           name: sdist
           path: dist