diff --git a/requirements.txt b/requirements.txt
index 7ed664f..e3582a1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -16,7 +16,6 @@ types-PyYAML
 types-Werkzeug
 types-Flask
 types-freezegun
-types-python-dateutil
 flake8
 typed-ast
 freezegun