diff --git a/requirements.txt b/requirements.txt
index 0e44d8623..9825cf74b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,5 +5,8 @@ datetime
 empyrical
 quantstats
 yfinance
-darts       
+darts   
+yahoo-fin
+yahoofinancials
+pyportfolioopt