diff --git a/requirements.txt b/requirements.txt
index 7440232..8c67fab 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 matplotlib==2.1.0
-numpy==1.11.3
+numpy==1.22.0
 scipy==0.18.1
 torch==1.1.0
 torchvision==0.2.2.post3