diff --git a/.ci_support/environment-docs.yml b/.ci_support/environment-docs.yml
index f894a09b8..aa83d8908 100644
--- a/.ci_support/environment-docs.yml
+++ b/.ci_support/environment-docs.yml
@@ -2,10 +2,11 @@ channels:
 - conda-forge
 dependencies:
 - ase =3.29.0
-- numpy =2.4.6
+- numpy =2.5.1
 - scipy =1.18.0
 - hatchling =1.31.0
 - hatch-vcs =0.5.0
+- sparse =0.19.0
 - myst-parser
 - nbsphinx
 - sphinx
diff --git a/.ci_support/environment-mini.yml b/.ci_support/environment-mini.yml
index 08cd70272..22eef5794 100644
--- a/.ci_support/environment-mini.yml
+++ b/.ci_support/environment-mini.yml
@@ -3,7 +3,8 @@ channels:
 dependencies:
 - ase =3.29.0
 - coverage
-- numpy =2.4.6
+- numpy =2.5.1
 - scipy =1.18.0
+- sparse =0.19.0
 - hatchling =1.31.0
 - hatch-vcs =0.5.0
diff --git a/.ci_support/environment.yml b/.ci_support/environment.yml
index ef35c6664..d0addf845 100644
--- a/.ci_support/environment.yml
+++ b/.ci_support/environment.yml
@@ -9,9 +9,10 @@ dependencies:
 - matplotlib-base =3.11.0
 - nglview =4.0.1
 - notebook
-- numpy =2.4.6
+- numpy =2.5.1
 - phonopy =4.3.1
 - plotly =6.9.0
+- sparse =0.19.0
 - pymatgen =2026.3.23
 - pyscal3 =3.3.2
 - scikit-learn =1.8.0
diff --git a/binder/environment.yml b/binder/environment.yml
index a9c6aa035..ab3b90880 100644
--- a/binder/environment.yml
+++ b/binder/environment.yml
@@ -7,13 +7,14 @@ dependencies:
 - dscribe =2.1.2
 - matplotlib-base =3.11.0
 - notebook
-- numpy =2.4.6
+- numpy =2.5.1
 - phonopy =4.3.1
 - plotly =6.9.0
 - pymatgen =2026.3.23
 - pyscal3 =3.3.2
 - scikit-learn =1.8.0
 - scipy =1.18.0
+- sparse =0.19.0
 - spglib =2.7.0
 - sqsgenerator =0.5.5
 - setuptools <80
diff --git a/pyproject.toml b/pyproject.toml
index ecd58a571..bbc4408a6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,10 +21,11 @@ classifiers = [
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
+    "Programming Language :: Python :: 3.14",
 ]
 dependencies = [
     "ase==3.29.0",
-    "numpy==2.4.6",
+    "numpy==2.5.1",
     "scipy==1.18.0",
 ]
 dynamic = ["version"]
diff --git a/tests/test_neighbors.py b/tests/test_neighbors.py
index 72713c965..5716f1878 100644
--- a/tests/test_neighbors.py
+++ b/tests/test_neighbors.py
@@ -500,9 +500,9 @@ def test_get_distances_arbitrary_array(self):
         with warnings.catch_warnings(record=True) as w:
             warnings.simplefilter("always")
             _ = neigh.get_neighborhood(np.random.random(3), num_neighbors=51)
-            self.assertEqual(len(w), 1)
-            _ = neigh.get_neighborhood(np.random.random(3), num_neighbors=51).distances
             self.assertEqual(len(w), 2)
+            _ = neigh.get_neighborhood(np.random.random(3), num_neighbors=51).distances
+            self.assertEqual(len(w), 4)
 
     def test_repr(self):
         basis = bulk("Al", a=4.2, cubic=True).repeat(3)