Updated from global requirements
Change-Id: I33d204ffcdc9b5bb86acfd717ea99a99d1d64e21
diff --git a/test-requirements.txt b/test-requirements.txt
index 567cf20..2d15daa 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -3,7 +3,7 @@
# process, which may cause wedges in the gate later.
hacking<0.12,>=0.11.0 # Apache-2.0
# needed for doc build
-sphinx!=1.3b1,<1.3,>=1.2.1 # BSD
+sphinx!=1.3b1,<1.4,>=1.2.1 # BSD
python-subunit>=0.0.18 # Apache-2.0/BSD
oslosphinx>=4.7.0 # Apache-2.0
reno>=1.8.0 # Apache2