diff --git a/requirements.txt b/requirements.txt
index d0b4ee5..5e3785a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,3 +1,3 @@
-numpy==1.17.2
+numpy==1.22.0
 scipy==0.18.1
 pandas==0.19.0
\ No newline at end of file