diff --git a/requirements.txt b/requirements.txt
index 4655b9f..0a5268c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -23,4 +23,4 @@
 os-testr>=0.7.0 # Apache-2.0
 urllib3>=1.15.1 # MIT
 debtcollector>=1.2.0 # Apache-2.0
-unittest2  # BSD
+unittest2 # BSD
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