diff --git a/requirements.txt b/requirements.txt
index 7d40ddc..7eb4bce 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
 scipy==1.0.1
 pandas==0.22.0
-numpy==1.14.2
+numpy==1.22.0
 scikit_learn==0.19.1