diff --git a/requirements.txt b/requirements.txt
index 1986ef1..7618d60 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -20,4 +20,4 @@ sphinx_click==1.2.0
 
 # Task queue
 Celery==4.1.1
-flower==0.9.2
+flower==1.2.0