diff --git a/requirements_facemask.txt b/requirements_facemask.txt
index 4dcf367..1eaeaf3 100644
--- a/requirements_facemask.txt
+++ b/requirements_facemask.txt
@@ -1,4 +1,4 @@
-numpy == 1.18.5
+numpy == 1.22.0
 pip == 20.2.2
 imutils == 0.5.3
 python >=3.7