Updates hydra

diff --git a/hydra b/hydra
index d50a4c60b03fd05362d309925e334a07e18c7939..17487c2cb97c3a4c4a945dfe813d86bc111866b7 160000 (submodule)
--- a/hydra
+++ b/hydra
@@ -1 +1 @@
-Subproject commit d50a4c60b03fd05362d309925e334a07e18c7939
+Subproject commit 17487c2cb97c3a4c4a945dfe813d86bc111866b7