diff --git a/{{cookiecutter.buildfolder}}/requirements.txt b/{{cookiecutter.buildfolder}}/requirements.txt
index 157081b..9c441e8 100644
--- a/{{cookiecutter.buildfolder}}/requirements.txt
+++ b/{{cookiecutter.buildfolder}}/requirements.txt
@@ -37,5 +37,5 @@ sortedcontainers==2.4.0
 text-unidecode==1.3
 types-python-dateutil==2.8.19.14
 typing-extensions==4.9.0
-tzdata==2023.3
+tzdata==2023.4
 urllib3==2.1.0