diff --git a/requirements/requirements.txt b/requirements/requirements.txt
index 93ec81d..45e381d 100644
--- a/requirements/requirements.txt
+++ b/requirements/requirements.txt
@@ -13,3 +13,4 @@ seaborn
 scikit-learn
 yfinance==0.2.28
 tqdm
+wfdb
\ No newline at end of file