diff --git a/requirements.txt b/requirements.txt
index 64c0816..1f77805 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.16.2
+numpy==1.22.0
 matplotlib==2.2.2
 Keras==2.2.4
 scipy==1.1.0