diff --git a/requirements.txt b/requirements.txt
index 1b38d65..db97ab9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-numpy==1.17.4
+numpy==1.22.0
 scipy==1.2.1
 joblib==0.13.2
 Cython==0.29.13