diff --git a/Youtube/Dash apps/Value Investing/requirements.txt b/Youtube/Dash apps/Value Investing/requirements.txt
index 6533de8..0b1c6a4 100644
--- a/Youtube/Dash apps/Value Investing/requirements.txt	
+++ b/Youtube/Dash apps/Value Investing/requirements.txt	
@@ -114,7 +114,7 @@ numexpr==2.4.6
 numpy==1.12.0
 oauthlib==2.0.0
 odo==0.4.0
-openpyxl==2.3.2
+openpyxl==2.4.2
 ortools==5.1.4045
 pandas==0.19.0
 pandas-datareader==0.2.1