diff --git a/requirements.txt b/requirements.txt
index 82f6359..d5b5d4a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 numpy==1.24.3
-matplotlib==3.7.1
+matplotlib==3.7.3
 pandas==2.0.1
 pandas_market_calendars==4.1.4
 yfinance==0.2.18