diff --git a/requirements.txt b/requirements.txt
index e03c393..cd69aae 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 
-pbr>=0.6,!=0.7,<1.0
+pbr>=0.6,!=0.7
 
 Babel>=1.3
 oslo.config>=1.4.0