diff --git a/requirements.txt b/requirements.txt
index 023c032..9e2fa0a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 matplotlib==3.0.3
-numpy==1.15.4
+numpy==1.22.0
 pillow==9.0.0
 scipy==1.1.0
 sklearn==0.0