diff --git a/requirements.txt b/requirements.txt
index a5b5500..1b70231 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,4 +2,4 @@
 
 Pillow==5.2.0
 PyOpenGL==3.1.0
-numpy==1.15.1
+numpy==1.22.0