diff --git a/requirements.txt b/requirements.txt
index 9a57e3c5..ca918dca 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-pymatgen==2022.5.26
+pymatgen==2022.7.25
 scikit-learn==1.1.1
 h5py==3.7.0
 joblib==1.1.0