diff --git a/requirements.txt b/requirements.txt
index c8c5bed..6851da0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.19.0
+numpy==1.22.0
 pandas==1.0.5
 scipy==1.4.1
 scikit-learn==0.21.3