diff --git a/test-requirements.txt b/test-requirements.txt
index a15d6f965f..1490e853e7 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -1,16 +1,19 @@
 # The order of packages is significant, because pip processes them in the order
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
-pbr>=1.6
+pbr>=1.6 # Apache-2.0
 
 # Hacking already pins down pep8, pyflakes and flake8
-hacking<0.11,>=0.10.2
+hacking<0.12,>=0.11.0 # Apache-2.0
 
-beautifulsoup4
+beautifulsoup4 # MIT
 Jinja2>=2.8 # BSD License (3 clause)
-openstack-doc-tools>=1.0.0
-sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2
-openstackdocstheme>=1.4.0
+openstack-doc-tools>=1.1.0 # Apache-2.0
+sphinx!=1.3b1,<1.3,>=1.2.1 # BSD
+openstackdocstheme>=1.5.0 # Apache-2.0
 doc8 # Apache-2.0
-requestsexceptions>=1.1.1  # Apache-2.0
+requestsexceptions>=1.1.1 # Apache-2.0
 sphinxmark
+
+# For translations
+Babel>=2.3.4  # BSD