diff --git a/requirements.txt b/requirements.txt
index 4af0633..6787352 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 # 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<2.0,>=1.3
+pbr<2.0,>=1.4
 argparse
 cmd2>=0.6.7
 PrettyTable<0.8,>=0.7