diff --git a/requirements.txt b/requirements.txt
index 7d658810..db1eab42 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,10 +4,10 @@
 
 Babel>=1.3
 iso8601>=0.1.9
-netaddr>=0.7.6
-oslo.config>=1.4.0.0a3
+netaddr>=0.7.12
+oslo.config>=1.4.0  # Apache-2.0
 pbr>=0.6,!=0.7,<1.0
 python-keystoneclient>=0.10.0
-requests>=1.2.1
+requests>=1.2.1,!=2.4.0
 six>=1.7.0
 WebOb>=1.2.3
diff --git a/test-requirements.txt b/test-requirements.txt
index a13ef95c..da84a5f3 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -9,8 +9,8 @@ hacking>=0.8.0,<0.9
 httpretty>=0.8.0,!=0.8.1,!=0.8.2,!=0.8.3
 mock>=1.0
 pycrypto>=2.6
-oslosphinx>=2.2.0.0a2
-oslotest>=1.1.0.0a2
+oslosphinx>=2.2.0  # Apache-2.0
+oslotest>=1.1.0  # Apache-2.0
 sphinx>=1.1.2,!=1.2.0,<1.3
 testrepository>=0.0.18
 testresources>=0.2.4