diff --git a/.binder/environment.yml b/.binder/environment.yml
index 093c7e86..eeab533b 100644
--- a/.binder/environment.yml
+++ b/.binder/environment.yml
@@ -6,7 +6,7 @@ dependencies:
 - coverage
 - codacy-coverage
 - matplotlib >=3.8.4,<4
-- numpy =1.26.4
+- numpy =2.2.3
 - pyiron_base =0.10.9
 - pyiron_atomistics =0.6.18
 - pyiron-data =0.0.25
diff --git a/.ci_support/environment.yml b/.ci_support/environment.yml
index 0636fda6..afd5a291 100644
--- a/.ci_support/environment.yml
+++ b/.ci_support/environment.yml
@@ -6,7 +6,7 @@ dependencies:
 - coverage
 - codacy-coverage
 - matplotlib >=3.8.4,<4
-- numpy =1.26.4
+- numpy =2.2.3
 - pyiron_base =0.10.9
 - pyiron_atomistics =0.6.18
 - pyiron-data =0.0.25
diff --git a/docs/environment.yml b/docs/environment.yml
index 75cba028..4bce1361 100644
--- a/docs/environment.yml
+++ b/docs/environment.yml
@@ -12,7 +12,7 @@ dependencies:
 - coverage
 - codacy-coverage
 - matplotlib >=3.8.4,<4
-- numpy =1.26.4
+- numpy =2.2.3
 - pyiron_base =0.10.9
 - pyiron_atomistics =0.6.18
 - pyiron-data =0.0.25
diff --git a/setup.py b/setup.py
index 076f83c9..7a067417 100644
--- a/setup.py
+++ b/setup.py
@@ -32,7 +32,7 @@
     install_requires=[
         'ase==3.23.0',
         'matplotlib>=3.8.4,<4',
-        'numpy==1.26.4',
+        'numpy==2.2.3',
         'pyiron_base==0.10.9',
         'pyiron_atomistics==0.6.18',
         'scipy==1.14.0',