diff --git a/manager/requirements.txt b/manager/requirements.txt
index a5bca151..6800469a 100644
--- a/manager/requirements.txt
+++ b/manager/requirements.txt
@@ -16,7 +16,7 @@ itsdangerous==0.24
 Jinja2==2.10
 kombu==4.2.0
 MarkupSafe==1.0
-numpy==1.14.3
+numpy==1.21.0
 Pillow==8.3.2
 pommerman==0.2.0
 pyglet==1.4.0a1