diff --git a/requirements.txt b/requirements.txt
index 92ff323..5e0b79d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,7 +20,7 @@ Markdown==3.1.1
 MarkupSafe==1.1.1
 matplotlib==3.1.1
 networkx==2.3
-numpy==1.16.4
+numpy==1.22.0
 opencv-python==3.3.0.9
 Pillow==6.1.0
 protobuf==3.9.0