diff --git a/.ci_support/environment.yml b/.ci_support/environment.yml
index f160fb307..fc70e3603 100644
--- a/.ci_support/environment.yml
+++ b/.ci_support/environment.yml
@@ -16,5 +16,5 @@ dependencies:
 - pyxtal =0.6.6
 - scikit-learn =1.5.0
 - scipy =1.13.1
-- spglib =2.3.1
+- spglib =2.4.0
 - sqsgenerator =0.3
diff --git a/pyproject.toml b/pyproject.toml
index 174784bc7..35b9cc7cb 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -46,9 +46,9 @@ nglview = ["nglview==3.1.2"]
 matplotlib = ["matplotlib==3.8.4"]
 plotly = ["plotly==5.22.0"]
 clusters = ["scikit-learn==1.5.0"]
-symmetry = ["spglib==2.3.1"]
+symmetry = ["spglib==2.4.0"]
 surface = [
-    "spglib==2.3.1",
+    "spglib==2.4.0",
     "pymatgen==2024.5.1",
 ]
 phonopy = [