diff --git a/requirements.txt b/requirements.txt
index ed8b9f5..3816c91 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.17.4
+numpy==1.22.0
 Keras==2.2.4
 tensorflow>=2.0.3
 scikit_learn==0.21.3