diff --git a/requirements.txt b/requirements.txt
index 608ba68..281e7ec 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.18.1
+numpy==1.22.0
 scikit-learn==0.22.1
 scipy==1.4.1
 sklearn==0.0