diff --git a/requirements.txt b/requirements.txt
index bedb232..48752dc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 Click==7.0
 matplotlib==3.1.0
-numpy==1.16.4
+numpy==1.22.0
 pandas==0.24.2
 Pillow==6.1.0
 scikit-learn==0.21.2