diff --git a/requirements.txt b/requirements.txt
index 2e7b8963..71761adf 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 dgl==1.1.3
 torch==2.2.0
 pytorch_lightning==2.0.9
-pymatgen==2023.12.18
+pymatgen==2024.1.27
 ase==3.22.1
 boto3