diff --git a/.ci_support/environment.yml b/.ci_support/environment.yml
index 89ff27ad8..ea6024d86 100644
--- a/.ci_support/environment.yml
+++ b/.ci_support/environment.yml
@@ -17,7 +17,7 @@ dependencies:
 - phonopy =2.15.1
 - pint =0.19.2
 - pyiron_base =0.5.16
-- pymatgen =2022.5.26
+- pymatgen =2022.7.8
 - pyscal =2.10.15
 - pytables =3.7.0
 - scipy =1.8.1
diff --git a/setup.py b/setup.py
index 4c2d018b9..9e2b32116 100644
--- a/setup.py
+++ b/setup.py
@@ -41,7 +41,7 @@
         'phonopy==2.15.1',
         'pint==0.19.2',
         'pyiron_base==0.5.16',
-        'pymatgen==2022.5.26',
+        'pymatgen==2022.7.8',
         'scipy==1.8.1',
         'seekpath==2.0.1',
         'scikit-learn==1.1.1',