diff --git a/.ci_support/environment.yml b/.ci_support/environment.yml
index 315b423..a85569c 100644
--- a/.ci_support/environment.yml
+++ b/.ci_support/environment.yml
@@ -6,7 +6,7 @@ dependencies:
 - codacy-coverage
 - molmod =1.4.8
 - numpy =1.26.2
-- pyiron_atomistics =0.3.10
+- pyiron_atomistics =0.3.12
 - scipy =1.11.4
 - spglib =2.1.0
 - quickff =2.2.4
diff --git a/setup.py b/setup.py
index 250a748..87eb44b 100644
--- a/setup.py
+++ b/setup.py
@@ -33,7 +33,7 @@
     install_requires=[
         'molmod==1.4.8',
         'numpy==1.26.2',
-        'pyiron_atomistics==0.3.10',
+        'pyiron_atomistics==0.3.12',
         'spglib==2.1.0',
         'scipy==1.11.4',
         'quickff==2.2.4',