diff --git a/.github/workflows/test_suite.yaml b/.github/workflows/test_suite.yaml
index faf6e50..3ec48a7 100644
--- a/.github/workflows/test_suite.yaml
+++ b/.github/workflows/test_suite.yaml
@@ -34,8 +34,11 @@ jobs:
       - uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
-      - name: Setup GNU Fortran
-        uses: modflowpy/install-gfortran-action@v1.0.1
+      - uses: fortran-lang/setup-fortran@v1
+        id: setup-fortran
+        with:
+          compiler: gcc
+          version: 13
       - name: Install
         run:  pip install .[dev]
       - name: Run Tests
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index d826aab..157e748 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -33,7 +33,7 @@ repos:
           - flake8-print
 # Using this mirror lets us use mypyc-compiled black, which is about 2x faster
 - repo: https://github.com/psf/black-pre-commit-mirror
-  rev: 24.4.0
+  rev: 24.4.2
   hooks:
     - id: black
 - repo: https://github.com/pre-commit/pygrep-hooks
diff --git a/src/hmf/cosmology/growth_factor.py b/src/hmf/cosmology/growth_factor.py
index b94f129..cdc04a4 100644
--- a/src/hmf/cosmology/growth_factor.py
+++ b/src/hmf/cosmology/growth_factor.py
@@ -110,7 +110,7 @@ def _d_plus(self, z: Union[float, np.ndarray]) -> Union[float, np.ndarray]:
             raise ValueError("Redshifts <0 not supported")
         if np.any(a < a_min):
             raise ValueError(
-                f"Cannot compute integral for z > {1/a_min - 1}. Set amin lower."
+                f"Cannot compute integral for z > {1 / a_min - 1}. Set amin lower."
             )
 
         return (self.integral(a) - self.integral(a_min)) * self.cosmo.efunc(z)