diff --git a/.ci_support/environment.yml b/.ci_support/environment.yml
index 956106fb4..14be23f90 100644
--- a/.ci_support/environment.yml
+++ b/.ci_support/environment.yml
@@ -17,4 +17,4 @@ dependencies:
 - scipy =1.11.1
 - spglib =2.0.2
 - sqsgenerator =0.2
-- pyxtal =0.5.8
+- pyxtal =0.5.9
diff --git a/setup.py b/setup.py
index 4d97f4d72..8e4b8d3fb 100644
--- a/setup.py
+++ b/setup.py
@@ -44,7 +44,7 @@
         "symmetry": ['spglib==2.0.2'],
         "surface": ['spglib==2.0.2', 'pymatgen==2023.7.20'],
         "phonopy": ['phonopy==2.20.0', 'spglib==2.0.2'],
-        "pyxtal": ['pyxtal==0.5.8']
+        "pyxtal": ['pyxtal==0.5.9']
     },
     cmdclass=versioneer.get_cmdclass(),
 )