diff --git a/requirements.txt b/requirements.txt
index 2de93e6..cc417a3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.18.1
+numpy==1.22.0
 xmltodict==0.12.0
 opencv-contrib-python==4.2.0.32
 matplotlib==3.1.3