diff --git a/requirements.txt b/requirements.txt
index 437f9a8..1de19e2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ easydict==1.9
 graphviz==0.8.4
 leveldb==0.194
 matplotlib==2.2.4
-numpy==1.16.3
+numpy==1.22.0
 Pillow==6.0.0
 protobuf==2.6.1
 python-gflags==3.1.2