diff --git a/requirements.txt b/requirements.txt
index 1a24632..b82bef7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 numpy==1.16.4
 matminer==0.5.7
 monty==2.0.4
-pymatgen==2019.6.5
+pymatgen==2024.2.20
 scikit_learn==0.21.2
 xgboost==0.80
 joblib