Updates hydra

diff --git a/hydra b/hydra
index fbc59ab9b723fd651c07d2869a509e38405d18bf..8addf3ea71f50050a791e618bd4511860264c0de 160000 (submodule)
--- a/hydra
+++ b/hydra
@@ -1 +1 @@
-Subproject commit fbc59ab9b723fd651c07d2869a509e38405d18bf
+Subproject commit 8addf3ea71f50050a791e618bd4511860264c0de