Updates hydra, ssl-wrapper, utils-git

diff --git a/hydra b/hydra
index d044981025ed1329bfb6033ec0af607a48794067..9f3c0626e2c71497def5e5fbb2be33207af51dc0 160000 (submodule)
--- a/hydra
+++ b/hydra
@@ -1 +1 @@
-Subproject commit d044981025ed1329bfb6033ec0af607a48794067
+Subproject commit 9f3c0626e2c71497def5e5fbb2be33207af51dc0

diff --git a/ssl-wrapper b/ssl-wrapper
index 840a5fc308496b5d0fe309e58a2aa250a54ff0b0..2466838ad58e03a18b8d91bef69ea80ac1cb4219 160000 (submodule)
--- a/ssl-wrapper
+++ b/ssl-wrapper
@@ -1 +1 @@
-Subproject commit 840a5fc308496b5d0fe309e58a2aa250a54ff0b0
+Subproject commit 2466838ad58e03a18b8d91bef69ea80ac1cb4219

diff --git a/utils-git b/utils-git
index 7a87efd38410c355c11adaf982eaff876b989c42..cce8f4471f5fc2c1d671033e7870a7b60762d19c 160000 (submodule)
--- a/utils-git
+++ b/utils-git
@@ -1 +1 @@
-Subproject commit 7a87efd38410c355c11adaf982eaff876b989c42
+Subproject commit cce8f4471f5fc2c1d671033e7870a7b60762d19c