diff --git a/requirements/base.txt b/requirements/base.txt
index dadfcc7..3e1cd6b 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -25,7 +25,7 @@ coreapi==2.3.3  # https://github.com/core-api/python-client
 # ------------------------------------------------------------------------------
 celery==4.4.0  # pyup: < 5.0  # https://github.com/celery/celery
 django-celery-beat==1.6.0  # https://github.com/celery/django-celery-beat
-flower==0.9.3  # https://github.com/mher/flower
+flower==0.9.5  # https://github.com/mher/flower
 django-timezone-field==4.0  # https://github.com/mfogel/django-timezone-field/
 
 # read osm file