diff --git a/testing/marionette/client/requirements.txt b/testing/marionette/client/requirements.txt
index c435757808ee..42868dd43597 100644
--- a/testing/marionette/client/requirements.txt
+++ b/testing/marionette/client/requirements.txt
@@ -1,5 +1,5 @@
-marionette-transport == 0.4
-marionette-driver == 0.2
+marionette-transport >= 0.4
+marionette-driver >= 0.2
 manifestparser
 mozhttpd >= 0.5
 mozinfo >= 0.7