diff --git a/tests/requirements.txt b/tests/requirements.txt
index 9d60f6a225..47b3af6e25 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -1,4 +1,4 @@
-git+https://gitlab.com/ase/ase.git
+ase==3.23.0
 cclib==1.8.1
 custodian==2024.6.24
 emmet-core==0.83.6