diff --git a/requirements.txt b/requirements.txt
index 905626b..ad2a121 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -72,7 +72,7 @@ nbconvert==5.4.0
 nbformat==4.4.0
 nose==1.3.7
 notebook==5.7.0
-numpy==1.15.3
+numpy==1.22.0
 opencv-python==3.4.3.18
 pandas==0.23.4
 pandas-datareader==0.7.0