diff --git a/requirements.txt b/requirements.txt
index b51cb0d..34173de 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,5 +32,5 @@ tomli==2.2.1
 twisted==24.11.0
 txaio==23.1.1
 typing-extensions==4.12.2
-tzdata==2025.1
+tzdata==2025.2
 zope.interface==7.2