diff --git a/requirements.txt b/requirements.txt
index 6431f93..4bebe15 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ Jinja2==2.10.1
 MarkupSafe==1.1.1
 networkx==2.3
 nltk==3.4.3
-numpy==1.16.4
+numpy==1.22.0
 opencv-python==4.1.0.25
 Pillow==6.0.0
 pytesseract==0.2.7