diff --git a/requirements-2.9.txt b/requirements-2.9.txt
index e0e5c41f3..cac49f573 100644
--- a/requirements-2.9.txt
+++ b/requirements-2.9.txt
@@ -76,7 +76,7 @@ httplib2==0.22.0
     # via
     #   launchpadlib
     #   lazr-restfulclient
-idna==3.7
+idna==3.10
     # via requests
 iniconfig==2.0.0
     # via pytest