Updates downloaders, hydra

diff --git a/downloaders b/downloaders
index 580dba9df805cf3941b18381e8a5c70f9446663f..eb397b2258655044b2612f00fba7ce2a7c9e8214 160000 (submodule)
--- a/downloaders
+++ b/downloaders
@@ -1 +1 @@
-Subproject commit 580dba9df805cf3941b18381e8a5c70f9446663f
+Subproject commit eb397b2258655044b2612f00fba7ce2a7c9e8214

diff --git a/hydra b/hydra
index 11a28d88f5b2b9935ba890347c9e15127924cf0b..8f867e614f78adc21a773aae9961c457f1a302d0 160000 (submodule)
--- a/hydra
+++ b/hydra
@@ -1 +1 @@
-Subproject commit 11a28d88f5b2b9935ba890347c9e15127924cf0b
+Subproject commit 8f867e614f78adc21a773aae9961c457f1a302d0