diff --git a/requirements.txt b/requirements.txt
index 7747aa4..969ae46 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.16.4
+numpy==1.22.0
 lightgbm==2.3.0
 shap==0.35.0
 biopython==1.76