diff --git a/requirements.txt b/requirements.txt
index e70cc98..02c14e0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 argparse==1.4.0
 colour==0.1.5
-numpy==1.15.0
+numpy==1.22.0
 Pillow==8.2.0
 progressbar==2.5
 scipy==1.1.0