diff --git a/requirements.txt b/requirements.txt
index 089687f..c45b548 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,7 +26,7 @@ pvlib==0.15.0
 pydantic==2.12.5
 pydantic_extra_types==2.11.0
 statsmodels==0.14.6
-pydantic-settings==2.12.0
+pydantic-settings==2.13.1
 linkify-it-py==2.0.3
 loguru==0.7.3
 lmdb==1.7.5