diff --git a/requirements.txt b/requirements.txt
index af67397..3a9d9b0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.16.0
+numpy==1.22.0
 opencv-python==4.0.0.21
 pdf2image==1.4.0
 Pillow==8.1.1