Update shibboleth

diff --git a/shibboleth/opensaml2 b/shibboleth/opensaml2
index 18d1f38..e479aa0 160000 (submodule)
--- a/shibboleth/opensaml2
+++ b/shibboleth/opensaml2
@@ -1 +1 @@
-Subproject commit 18d1f3824aabfb06bfbcbbc7845ca2f3cddd4c9f
+Subproject commit e479aa03ae5db4b6bfee871db0e63279bd743ec6

diff --git a/shibboleth/xmltooling b/shibboleth/xmltooling
index d15449b..b7b24c6 160000 (submodule)
--- a/shibboleth/xmltooling
+++ b/shibboleth/xmltooling
@@ -1 +1 @@
-Subproject commit d15449bd5b32c113613c4e7842d771b91360251e
+Subproject commit b7b24c608759d0c34173efeadf87f497651b52cd