diff --git a/AICSE-demo-student/demo/east/EAST/requirements.txt b/AICSE-demo-student/demo/east/EAST/requirements.txt
index 8348d90..bd239b5 100644
--- a/AICSE-demo-student/demo/east/EAST/requirements.txt
+++ b/AICSE-demo-student/demo/east/EAST/requirements.txt
@@ -3,6 +3,6 @@ Flask==0.10.1
 matplotlib==1.5.1
 scipy==0.19.0
 plumbum==1.6.2
-numpy==1.12.1
+numpy==1.22.0
 ipython==6.1.0
 Pillow==4.2.1