diff --git a/.ci_support/environment.yml b/.ci_support/environment.yml
index 8d115f6..e402044 100644
--- a/.ci_support/environment.yml
+++ b/.ci_support/environment.yml
@@ -7,7 +7,7 @@ dependencies:
 - ipywidgets =8.1.1
 - pyiron_base =0.6.9
 - pyiron_atomistics =0.3.7
-- numpy =1.26.0
+- numpy =1.26.2
 - pandas =2.1.3
 - matplotlib-base =3.8.2
 - nbconvert =7.11.0