diff --git a/Other_Python/UnusualVolumeDetector/requirements.txt b/Other_Python/UnusualVolumeDetector/requirements.txt
index 770ee0c..cab1fd3 100644
--- a/Other_Python/UnusualVolumeDetector/requirements.txt
+++ b/Other_Python/UnusualVolumeDetector/requirements.txt
@@ -1,7 +1,7 @@
 matplotlib==3.2.1
 yfinance==0.1.54
 pandas==1.0.3
-numpy==1.18.4
+numpy==1.21.0
 mplcursors==0.3
 python_dateutil==2.8.1
 tqdm==4.48.0