diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7fa3221d..4e83d3e3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -78,7 +78,7 @@ jobs:
         shell: bash
 
       - name: Upload cpymad wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: dist-linux
           path: dist
@@ -151,7 +151,7 @@ jobs:
       - run: .github/build/windows/cpymad.sh src/MAD-X/dist 3.12
 
       - name: Upload cpymad wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: dist-windows
           path: dist
@@ -259,7 +259,7 @@ jobs:
           DYLD_LIBRARY_PATH=$LIBDIR delocate-listdeps --all dist/*.whl
 
       - name: Upload cpymad wheels
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
           name: dist-macos
           path: dist