Updates hydra

diff --git a/hydra b/hydra
index d5ffa217be82d8541b0a7f821c1affd5660db2b8..d294c31dde207c9670631ccc8070f8cf6926c4a8 160000 (submodule)
--- a/hydra
+++ b/hydra
@@ -1 +1 @@
-Subproject commit d5ffa217be82d8541b0a7f821c1affd5660db2b8
+Subproject commit d294c31dde207c9670631ccc8070f8cf6926c4a8