diff --git a/requirements.txt b/requirements.txt
index 0398aa5..910f30e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,3 +14,4 @@ scikit-learn~=0.23
 tqdm~=4.54
 black==20.8b1
 pre-commit~=2.9
+mypy==0.790