diff --git a/requirements.txt b/requirements.txt
index a3031112..502730ba 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>=1.6 # Apache-2.0
+pbr>=1.8 # Apache-2.0
 # Horizon Core Requirements
 Django<1.9,>=1.8 # BSD
 django-compressor>=2.0 # MIT