diff --git a/requirements.txt b/requirements.txt
index 01ca73e..25de1c3 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 matplotlib==3.1.0
-numpy==1.16.3
+numpy==1.22.0
 pandas==0.24.1
 Pillow==5.3.0
 scikit-learn==0.21.2