diff --git a/requirements.txt b/requirements.txt
index fdf069d7a4192d3f854b1c272614663e42796235..005880557e5dce6f66e4ad953b84f38898d84443 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 d2l==0.17.6
 matplotlib==3.0.3
-numpy==1.16.0
+numpy==1.21.5
 pandas==0.23.0
 ptflops==0.7
 EMD-signal==1.4.0