diff --git a/requirements.txt b/requirements.txt
index 5cf29f3..2a99889 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.11.0
+numpy==1.22.0
 setuptools==20.7.0
 matplotlib==1.5.1
 keras==2.2.0