Updates hydra

diff --git a/hydra b/hydra
index 2e908e923c7fa55ab16386ea582f57b35e0affaa..86cbe93308318c86a04eaee79fe0491b3f9cd45b 160000 (submodule)
--- a/hydra
+++ b/hydra
@@ -1 +1 @@
-Subproject commit 2e908e923c7fa55ab16386ea582f57b35e0affaa
+Subproject commit 86cbe93308318c86a04eaee79fe0491b3f9cd45b