diff --git a/prediction/requirements.txt b/prediction/requirements.txt
index 7eedee5..8360ec5 100644
--- a/prediction/requirements.txt
+++ b/prediction/requirements.txt
@@ -7,5 +7,6 @@ pandas>=2.2
 scikit-learn>=1.5
 apscheduler>=3.10
 shapely>=2.0
+tzdata
 httpx>=0.27
 redis>=5.0