Updates hydra

diff --git a/hydra b/hydra
index b4402132dca803233f0b046221e0d39f2716af6e..88d569bc4910a428ef3619a10e998ccdd18fc090 160000 (submodule)
--- a/hydra
+++ b/hydra
@@ -1 +1 @@
-Subproject commit b4402132dca803233f0b046221e0d39f2716af6e
+Subproject commit 88d569bc4910a428ef3619a10e998ccdd18fc090