diff --git a/requirements.txt b/requirements.txt
index 5ab3895..438de8f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,7 +23,7 @@ pendulum==3.1.0
 platformdirs==4.5.0
 psutil==7.1.2
 pvlib==0.13.1
-pydantic==2.11.9
+pydantic==2.12.3
 pydantic_extra_types==2.10.5
 statsmodels==0.14.5
 pydantic-settings==2.11.0