diff --git a/requirements.txt b/requirements.txt
index 5608d22..49db929 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ pymatgen==2024.5.31
 emmet-core==0.83.6
 pydantic==2.4.2
 pydantic-core==2.10.1
-pydantic-settings==2.2.1
+pydantic-settings==2.3.1
 typing-extensions==4.11.0
 monty==2024.5.24
 numpy==1.26.1