diff --git a/tests/fixtures/version.py b/tests/fixtures/version.py
index bffe768e..b25fd3da 100644
--- a/tests/fixtures/version.py
+++ b/tests/fixtures/version.py
@@ -62,6 +62,7 @@
     OSVersion(devstage='Beta', version='4.0.0', name='Hopper'),
     OSVersion(devstage='Beta', version='4.1.0', name='Hopper'),
     OSVersion(devstage='Beta', version='4.1.1', name='Hopper'),
+    OSVersion(devstage='Beta', version='4.2.0', name='Hopper'),
 ]