diff --git a/.ci_support/environment.yml b/.ci_support/environment.yml
index 02f554e34..741907f54 100644
--- a/.ci_support/environment.yml
+++ b/.ci_support/environment.yml
@@ -14,7 +14,7 @@ dependencies:
 - plotly =6.0.1
 - pymatgen =2025.3.10
 - pyscal3 =3.2.7
-- pyxtal =1.0.7
+- pyxtal =1.0.8
 - scikit-learn =1.6.1
 - scipy =1.15.2
 - spglib =2.6.0
diff --git a/pyproject.toml b/pyproject.toml
index ef57807f2..659dcf0e0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -55,7 +55,7 @@ phonopy = [
     "phonopy==2.38.2",
     "spglib==2.6.0",
 ]
-pyxtal = ["pyxtal==1.0.7"]
+pyxtal = ["pyxtal==1.0.8"]
 
 [tool.setuptools.packages.find]
 include = ["structuretoolkit*"]