diff --git a/requirements.txt b/requirements.txt
index 786b822..0aa953a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.14.3
+numpy==1.22.0
 matplotlib==2.1.0
 tensorflow==1.12.1
 scipy==1.0.0