diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index dcce07b..729c48a 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -30,7 +30,7 @@ jobs:
         run: |
           curl -LsSf https://astral.sh/uv/install.sh | sh
       - name: Install nomad
-        if: "${{ matrix.python_version != '3.8'}"
+        if: "${{ matrix.python_version != '3.8'}}"
         run: |
           uv pip install nomad-lab[infrastructure]@git+https://gitlab.mpcdf.mpg.de/nomad-lab/nomad-FAIR.git
       - name: Install package
diff --git a/pyproject.toml b/pyproject.toml
index 5adb358..b8fcdb5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -27,7 +27,7 @@ classifiers = [
 dependencies = [
     "h5py>=3.6.0",
     "xarray>=0.20.2",
-    "pynxtools>=0.6.0",
+    "pynxtools>=0.9.0",
 ]
 
 [project.optional-dependencies]