diff --git a/requirements.txt b/requirements.txt
index 3f2b682..9e2f729 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 scipy==1.5.1
-numpy==1.19.0
+numpy==1.22.0
 pandas==1.0.5
 scikit-learn==0.23.1
 matplotlib==3.3.0