diff --git a/requirements.txt b/requirements.txt
index c6b2f62..9864268 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ img2pdf==0.4.0
 kiwisolver==1.3.1
 lxml==4.6.3
 matplotlib==3.4.1
-numpy==1.20.2
+numpy==1.22.0
 opencv-python==4.5.1.48
 pandas==1.2.3
 pikepdf==2.11.0