diff --git a/requirements.txt b/requirements.txt
index 946e0ec..6ac471b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-tzdata==2024.2
+tzdata==2025.1
 fastapi==0.115.8
 pydantic==2.10.6
 uvicorn==0.34.0