diff --git a/requirements.txt b/requirements.txt
index 1274ff2..5d02dc2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -7,11 +7,11 @@
 # be installed in a specific order.
 #
 # PBR should always appear first
-pbr>=2.0.0 # Apache-2.0
-Babel>=2.3.4,!=2.4.0  # BSD
-Django<1.9,>=1.8 # BSD
+pbr>=2.0.0,!=2.1.0 # Apache-2.0
+Babel>=2.3.4,!=2.4.0 # BSD
+Django>=1.8,<2.0 # BSD
 django-babel>=0.5.1 # BSD
 
 # NOTE(flwang): We can use this after distilclient is added into
 # openstack-requirements.
-#python-distilclient>=0.2.0 # Apache-2.0
\ No newline at end of file
+#python-distilclient>=0.3.2 # Apache-2.0
\ No newline at end of file