Updates hydra

diff --git a/hydra b/hydra
index c39581b7054cfd755c63ed1803d31134196009d8..342686e80dd37d3f18fed7dbb27c0feb31f087e6 160000 (submodule)
--- a/hydra
+++ b/hydra
@@ -1 +1 @@
-Subproject commit c39581b7054cfd755c63ed1803d31134196009d8
+Subproject commit 342686e80dd37d3f18fed7dbb27c0feb31f087e6