diff --git a/testing/marionette/client/requirements.txt b/testing/marionette/client/requirements.txt
index 949bd35d597b..a74a41a44ed1 100644
--- a/testing/marionette/client/requirements.txt
+++ b/testing/marionette/client/requirements.txt
@@ -1,7 +1,7 @@
 marionette-transport >= 0.4
 marionette-driver >= 0.4
 manifestparser >= 1.1
-mozhttpd >= 0.5
+mozhttpd >= 0.7
 mozinfo >= 0.7
 mozprocess >= 0.9
 mozrunner >= 6.2