diff --git a/requirements.txt b/requirements.txt
index eab50bf..be16c83 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,7 +12,7 @@ kiwisolver==1.1.0
 lxml==4.5.0
 MarkupSafe==1.1.1
 matplotlib==3.1.3
-numpy==1.18.1
+numpy==1.22.0
 opencv-python==4.2.0.32
 opencv-utils==0.0.2
 pandas==1.0.1