diff --git a/requirements.txt b/requirements.txt
index 418376af..9ef13822 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,15 +1,15 @@
 # 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
 
-Babel>=1.3
-six>=1.9.0
-keystoneauth1>=2.1.0
+Babel>=1.3 # BSD
+six>=1.9.0 # MIT
+keystoneauth1>=2.1.0 # Apache-2.0
 stevedore>=1.5.0 # Apache-2.0
-requests!=2.9.0,>=2.8.1
+requests!=2.9.0,>=2.8.1 # Apache-2.0
 oslo.i18n>=1.5.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
-oslo.utils>=3.2.0 # Apache-2.0
-os-client-config>=1.13.1
-PrettyTable<0.8,>=0.7
+oslo.utils>=3.4.0 # Apache-2.0
+os-client-config>=1.13.1 # Apache-2.0
+PrettyTable<0.8,>=0.7 # BSD
diff --git a/test-requirements.txt b/test-requirements.txt
index bd79906f..0c92940b 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -2,15 +2,15 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 hacking<0.11,>=0.10.0
-bandit>=0.13.2
-coverage>=3.6
-discover
-fixtures>=1.3.1
-python-subunit>=0.0.18
-sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2
+bandit>=0.13.2 # Apache-2.0
+coverage>=3.6 # Apache-2.0
+discover # BSD
+fixtures>=1.3.1 # Apache-2.0/BSD
+python-subunit>=0.0.18 # Apache-2.0/BSD
+sphinx!=1.2.0,!=1.3b1,<1.3,>=1.1.2 # BSD
 oslosphinx!=3.4.0,>=2.5.0 # Apache-2.0
 oslotest>=1.10.0 # Apache-2.0
-testrepository>=0.0.18
-testscenarios>=0.4
-testtools>=1.4.0
-mock>=1.2
+testrepository>=0.0.18 # Apache-2.0/BSD
+testscenarios>=0.4 # Apache-2.0/BSD
+testtools>=1.4.0 # MIT
+mock>=1.2 # BSD