diff --git a/.ci_support/environment.yml b/.ci_support/environment.yml
index 253d06970..16c087b3b 100644
--- a/.ci_support/environment.yml
+++ b/.ci_support/environment.yml
@@ -5,7 +5,8 @@ dependencies:
 - ase =3.22.1
 - coverage
 - matplotlib-base =3.8.2
-- nglview =3.0.8
+- nglview =3.1.1
+- notebook
 - numpy =1.26.3
 - phonopy =2.21.0
 - plotly =5.18.0
diff --git a/pyproject.toml b/pyproject.toml
index 4b9059f44..ee36d01e9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -41,7 +41,7 @@ grainboundary = [
     "pymatgen==2023.12.18",
 ]
 pyscal = ["pyscal2==2.10.18"]
-nglview = ["nglview==3.0.8"]
+nglview = ["nglview==3.1.1"]
 matplotlib = ["matplotlib==3.8.2"]
 plotly = ["plotly==5.18.0"]
 clusters = ["scikit-learn==1.3.2"]