diff --git a/requirements.txt b/requirements.txt
index 8831777..5031bfc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,5 +6,6 @@ isort>=5.10.1
 mypy>=0.961
 pytest>=7.1.2
 pytest-asyncio>=0.18.3
+freezegun>=1.2.1
 types-PyYAML>=6.0.9
 types-setuptools>=62.6.0