diff --git a/requirements.txt b/requirements.txt
index ef44259..fb14f29 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ colander==1.8.3
 colorama==0.4.4
 cornice==5.2.0
 cornice-swagger==1.0.0
-dockerflow==2020.10.0
+dockerflow==2021.7.0
 hupper==1.10.3
 idna==3.2
 iso8601==0.1.14