diff --git a/server/website/requirements.txt b/server/website/requirements.txt
index 6da7b7d..bccbaac 100644
--- a/server/website/requirements.txt
+++ b/server/website/requirements.txt
@@ -10,7 +10,7 @@ Fabric3>=1.13.1.post1
 git-lint==0.1.2
 gpflow==1.5.0
 hurry.filesize>=0.9
-numpy==1.14.0
+numpy==1.15.4
 requests==2.20.0
 pycodestyle==2.5.0
 astroid==2.3.2