diff --git a/.ci_support/environment.yml b/.ci_support/environment.yml
index e4456e546..f5495a631 100644
--- a/.ci_support/environment.yml
+++ b/.ci_support/environment.yml
@@ -14,7 +14,7 @@ dependencies:
 - plotly =6.5.0
 - pymatgen =2025.10.7
 - pyscal3 =3.3.0
-- scikit-learn =1.7.2
+- scikit-learn =1.8.0
 - scipy =1.16.3
 - spglib =2.7.0
 - sqsgenerator =0.3
diff --git a/pyproject.toml b/pyproject.toml
index 3d1348256..fe9cc604f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -45,7 +45,7 @@ pyscal = ["pyscal3==3.3.0"]
 nglview = ["nglview==3.1.4"]
 matplotlib = ["matplotlib==3.10.8"]
 plotly = ["plotly==6.5.0"]
-clusters = ["scikit-learn==1.7.2"]
+clusters = ["scikit-learn==1.8.0"]
 symmetry = ["spglib==2.7.0"]
 surface = [
     "spglib==2.7.0",