diff --git a/.github/workflows/wheel-builder.yml b/.github/workflows/wheel-builder.yml
index 33e2e290..538bf182 100644
--- a/.github/workflows/wheel-builder.yml
+++ b/.github/workflows/wheel-builder.yml
@@ -63,7 +63,7 @@ jobs:
 
       - run: mkdir pynacl-wheelhouse
       - run: mv wheelhouse/PyNaCl*.whl pynacl-wheelhouse/
-      - uses: actions/upload-artifact@v1
+      - uses: actions/upload-artifact@v4
         with:
           name: "pynacl-${{ github.event.inputs.version }}-${{ matrix.MANYLINUX.NAME }}-  ${{ matrix.PYTHON.VERSION }}"
 
@@ -112,7 +112,7 @@ jobs:
 
       - run: mkdir pynacl-wheelhouse
       - run: mv wheelhouse/PyNaCl*.whl pynacl-wheelhouse/
-      - uses: actions/upload-artifact@v1
+      - uses: actions/upload-artifact@v4
         with:
           name: "pynacl-${{ github.event.inputs.version }}-macOS-${{ matrix.PYTHON.VERSION }}"
           path: pynacl-wheelhouse/
@@ -169,7 +169,7 @@ jobs:
           python -c "import nacl.signing; key = nacl.signing.SigningKey.generate();signature = key.sign(b'test'); key.verify_key.verify(signature)"
       - run: mkdir pynacl-wheelhouse
       - run: move wheelhouse\PyNaCl*.whl pynacl-wheelhouse\
-      - uses: actions/upload-artifact@v1
+      - uses: actions/upload-artifact@v4
         with:
           name: "pynacl-${{ github.event.inputs.version }}-win-${{ matrix.WINDOWS.ARCH }}-${{ matrix.PYTHON.VERSION }}"
           path: pynacl-wheelhouse\