diff --git a/manager/requirements.txt b/manager/requirements.txt
index a5bca151..4f815ad7 100644
--- a/manager/requirements.txt
+++ b/manager/requirements.txt
@@ -6,7 +6,7 @@ chardet==3.0.4
 click==6.7
 docker==3.3.0
 docker-pycreds==0.2.3
-Flask==0.12.4
+Flask==1.0
 future==0.16.0
 gitdb2==2.0.3
 GitPython==2.1.10