diff --git a/requirements.txt b/requirements.txt
index 733d786..c00ae61 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 matplotlib==3.1.3
-numpy==1.18.1
+numpy==1.22.0
 Keras==2.3.1
 tensorflow_gpu==1.15.2
 scikit_learn==0.23.1