diff --git a/requirements.txt b/requirements.txt
index 40fb71a..328aa2a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 Django==1.9
 django-hstore==1.4.2
-numpy==1.13.3
+numpy==1.22.0
 olefile==0.44
 Pillow==4.3.0
 psycopg2==2.7.3.2