diff --git a/requirements.txt b/requirements.txt
index eb35087..f8c9e9a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -24,5 +24,5 @@ sniffio==1.3.0
 tomli==2.0.1
 tornado==6.2
 typing-extensions==4.4.0
-tzdata==2022.6
+tzdata==2022.7
 tzlocal==4.2