Updating hydra

diff --git a/hydra b/hydra
index 03330f63d35d231b355f8dab259291845f2c3204..42d9c308ee0f5e44a88cd66335eb3a8d73bd314b 160000 (submodule)
--- a/hydra
+++ b/hydra
@@ -1 +1 @@
-Subproject commit 03330f63d35d231b355f8dab259291845f2c3204
+Subproject commit 42d9c308ee0f5e44a88cd66335eb3a8d73bd314b