diff --git a/requirements.txt b/requirements.txt
index 81c0afa..5f92bae 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,5 +3,5 @@ pandas==1.5.2
 scikit-learn==1.3.2
 matminer==0.9.2
 numpy>=1.25
-pymatgen==2024.3.1
+pymatgen==2024.5.31
 scikit-learn==1.3.2