admin: bump sphinx to 1.6

Signed-off-by: Alfredo Deza <adeza@redhat.com>

diff --git a/admin/doc-requirements.txt b/admin/doc-requirements.txt
index aba92c28bef9dca9b9b9b17996dfff3ed94a568e..3990b2f31bdc904241837d2f33f1c33fb161b481 100644 (file)
--- a/admin/doc-requirements.txt
+++ b/admin/doc-requirements.txt
@@ -1,3 +1,3 @@
-Sphinx == 1.1.3
+Sphinx == 1.6.3
 -e git+https://github.com/ceph/sphinx-ditaa.git#egg=sphinx-ditaa
 -e git+https://github.com/michaeljones/breathe#egg=breathe