diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bee49d6f..e662b216 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -177,7 +177,7 @@ jobs:
         run: poetry build
 
       - name: Publish distribution to Test PyPI
-        uses: pypa/gh-action-pypi-publish@v1
+        uses: pypa/gh-action-pypi-publish/v1
         with:
           user: __token__
           password: ${{ secrets.PYPI_TEST_API_TOKEN }}
@@ -185,7 +185,7 @@ jobs:
           verbose: true
 
       - name: Publish distribution to PyPI
-        uses: pypa/gh-action-pypi-publish@v1
+        uses: pypa/gh-action-pypi-publish/v1
         with:
           user: __token__
           password: ${{ secrets.PYPI_API_TOKEN }}
diff --git a/tests/test_hessian_approx.py b/tests/test_hessian_approx.py
index 10dc5fc0..8b4891c6 100644
--- a/tests/test_hessian_approx.py
+++ b/tests/test_hessian_approx.py
@@ -9,7 +9,7 @@
 from ducc0.wgridder.experimental import vis2dirty, dirty2vis
 from scipy.constants import c as lightspeed
 from daskms import xds_from_ms, xds_from_table
-from ducc0.fft import c2r, r2c
+from ducc0.fft import r2c
 iFs = np.fft.ifftshift
 Fs = np.fft.fftshift
 pmp = pytest.mark.parametrize