Updates hydra

diff --git a/hydra b/hydra
index 5db550bf5e7360406f29d8964d2e7e504261c3db..0c7bc78c7cb37f656b791d741bba5e7d0f7dcea4 160000 (submodule)
--- a/hydra
+++ b/hydra
@@ -1 +1 @@
-Subproject commit 5db550bf5e7360406f29d8964d2e7e504261c3db
+Subproject commit 0c7bc78c7cb37f656b791d741bba5e7d0f7dcea4