diff --git a/requirements.txt b/requirements.txt
index 8ada52d..fc125ca 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ Markdown==3.0.1
 matplotlib==3.0.0
 mkl-fft==1.0.6
 mkl-random==1.0.1
-numpy==1.15.2
+numpy==1.22.0
 opencv-contrib-python==3.4.3.18
 opencv-python==3.4.3.18
 protobuf==3.6.1