diff --git a/requirements.txt b/requirements.txt
index ab932c3..79378af 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,3 +6,6 @@ pyyaml==6.0.1
 jinja2==3.1.3
 pytest==7.4.3
 pytest-cov==4.1.0
+pytest-mock==3.10.0
+ruff==0.1.0
+mypy==1.0.0