diff --git a/tests/requirements.txt b/tests/requirements.txt
index ee20510..517a627 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -1,3 +1,3 @@
 ase==3.23.0
-numpy==1.26.4
+numpy==2.1.2
 pymatgen==2024.10.29