diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index ac38ca37..24d0e22d 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -11,7 +11,7 @@ ci:
 
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.14.14
+    rev: v0.15.4
     hooks:
       - id: ruff-check
         args: [ --fix ]
diff --git a/jax_galsim/core/draw.py b/jax_galsim/core/draw.py
index a197d151..e956dc0c 100644
--- a/jax_galsim/core/draw.py
+++ b/jax_galsim/core/draw.py
@@ -327,13 +327,10 @@ def _sample_zero(n_photons_data):
             1.0,
             rng,
         ),
-        lambda flux,
-        eta_factor,
-        max_sb,
-        poisson_flux,
-        max_extra_noise,
-        rng: _calculate_n_photons_flux_nonzero(
-            flux, eta_factor, max_sb, poisson_flux, max_extra_noise, rng
+        lambda flux, eta_factor, max_sb, poisson_flux, max_extra_noise, rng: (
+            _calculate_n_photons_flux_nonzero(
+                flux, eta_factor, max_sb, poisson_flux, max_extra_noise, rng
+            )
         ),
         n_photons_data.flux,
         n_photons_data.flux_per_photon,
diff --git a/jax_galsim/noise.py b/jax_galsim/noise.py
index ddb4e3bb..51325ea3 100644
--- a/jax_galsim/noise.py
+++ b/jax_galsim/noise.py
@@ -374,8 +374,9 @@ def _applyTo(self, image):
     def _getVariance(self):
         return jax.lax.cond(
             self.gain > 0.0,
-            lambda gain, sky_level, read_noise: sky_level / gain
-            + (read_noise / gain) ** 2,
+            lambda gain, sky_level, read_noise: (
+                sky_level / gain + (read_noise / gain) ** 2
+            ),
             lambda gain, sky_level, read_noise: read_noise**2,
             self.gain,
             self.sky_level,
diff --git a/tests/jax/test_interpolant_jax.py b/tests/jax/test_interpolant_jax.py
index 2be425c1..45d328fb 100644
--- a/tests/jax/test_interpolant_jax.py
+++ b/tests/jax/test_interpolant_jax.py
@@ -141,12 +141,14 @@ def _timeit(lz, ntest=10, jit=False, dox=False):
     ]
     + [galsim.Lanczos(i, conserve_dc=False) for i in range(1, 31)]
     + [galsim.Lanczos(i, conserve_dc=True) for i in range(1, 31)],
-    ids=lambda x: str(x)
-    .replace("galsim.", "")
-    .replace("(", "")
-    .replace(")", "")
-    .replace(", ", "-")
-    + ("" if not isinstance(x, galsim.Lanczos) else f"-{x.conserve_dc}"),
+    ids=lambda x: (
+        str(x)
+        .replace("galsim.", "")
+        .replace("(", "")
+        .replace(")", "")
+        .replace(", ", "-")
+        + ("" if not isinstance(x, galsim.Lanczos) else f"-{x.conserve_dc}")
+    ),
 )
 @pytest.mark.parametrize("kind", ["fluxes", "ranges", "xval", "kval"])
 def test_interpolant_jax_same_as_galsim(interp, kind):