diff --git a/pyproject.toml b/pyproject.toml
index c6608b72..f6ef48aa 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["maturin==1.6.0"]
+requires = ["maturin==1.7.0"]
 build-backend = "maturin"
 
 [project]
@@ -12,7 +12,7 @@ authors = [
 requires-python = ">=3.8,<3.13"
 dependencies = [
   "cffi==1.16.0",
-  "maturin==1.6.0",
+  "maturin==1.7.0",
   "numpy"
 ]
 classifiers = [
diff --git a/src/constitutive/hyperelastic_damage/buche_silberstein/py.rs b/src/constitutive/hyperelastic_damage/buche_silberstein/py.rs
index 8e4646ba..a4e80db8 100644
--- a/src/constitutive/hyperelastic_damage/buche_silberstein/py.rs
+++ b/src/constitutive/hyperelastic_damage/buche_silberstein/py.rs
@@ -107,11 +107,11 @@ impl BucheSilberstein
                 &self.element, &self.factor, &self.grid, &self.normalization, &self.method,
                 &self.nondimensional_critical_extension, &self.nondimensional_link_stiffness,
                 &self.number_of_links, &self.swelling_ratio,
-                &stretch, &maximum_previous_stretch
+                stretch, &maximum_previous_stretch
             )
         }).collect::<Vec<[f64; 2]>>();
         let results_1 = results.iter().map(|result| result[0]).collect();
         let results_2 = results.iter().map(|result| result[1]).collect();
         (PyArray::from_vec(py, results_1).to_dyn(), PyArray::from_vec(py, results_2).to_dyn())
     }
-}
\ No newline at end of file
+}