diff --git a/requirements.txt b/requirements.txt
index ae950b6..3049542 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 Keras==2.1.4
 tensorflow==1.6.0
 matplotlib==2.0.2
-numpy==1.13.3
+numpy==1.22.0
 pandas==0.20.3
 pytest==3.4.1
 scikit_learn==0.19.1