diff --git a/backend/requirements.txt b/backend/requirements.txt
index 1acdcfd..6ef8c0f 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -35,6 +35,6 @@ toml==0.10.2
 tomli==2.0.1
 tomlkit==0.12.3
 typing_extensions==4.9.0
-tzdata==2024.1
+tzdata==2024.2
 urllib3==2.2.0
 Werkzeug==3.0.1