diff --git a/mpie_cmti/environment.yml b/mpie_cmti/environment.yml
index 515f2fbb..f59a121e 100644
--- a/mpie_cmti/environment.yml
+++ b/mpie_cmti/environment.yml
@@ -36,7 +36,7 @@ dependencies:
 - pyironflow =0.0.20
 - python-ace =0.3.1
 - pytorch =2.3.1
-- pyxtal =1.0.9
+- pyxtal =1.1.1
 - runner =1.3
 - sphinxdft =3.1
 - sqsgenerator =0.3
diff --git a/potentialworkshop/environment.yml b/potentialworkshop/environment.yml
index cd0c27d3..1bdfd871 100644
--- a/potentialworkshop/environment.yml
+++ b/potentialworkshop/environment.yml
@@ -9,4 +9,4 @@ dependencies:
 - nbgitpuller =1.2.2
 - python-ace =0.3.0
 - calphy =1.4.3
-- pyxtal =1.0.9
+- pyxtal =1.1.1
diff --git a/requirements.txt b/requirements.txt
index bd76c547..de649804 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ pystem==0.0.26
 python-ace==0.3.1
 pyvista==0.44.2
 pyxem==0.20.0
-pyxtal==1.0.9
+pyxtal==1.1.1
 scanf==1.5.2
 seaborn==0.13.2
 structdbrest==0.0.1