diff --git a/requirements.txt b/requirements.txt
index 6632992..35e204a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,7 @@ cornice==5.0.1
 cornice-swagger==1.0.0
 dockerflow==2020.6.0
 hupper==1.10.2
-idna==2.9
+idna==2.10
 iso8601==0.1.12
 jsonpatch==1.26
 jsonpointer==2.0