diff --git a/requirements.txt b/requirements.txt
index 0e4effe..4ce9650 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,7 +21,7 @@ kiwisolver==1.0.1
 Markdown==3.0.1
 matplotlib==3.0.1
 networkx==2.2
-numpy==1.14.5
+numpy==1.22.0
 opencv-contrib-python==3.4.3.18
 opencv-python==3.4.2.17
 pafy==0.5.4