diff --git a/requirements.txt b/requirements.txt
index f43ce11..263b7ee 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ lockfile==0.12.2
 MarkupSafe==2.1.3
 mock==4.0.2
 nose==1.3.7
-pbr==5.5.1
+pbr==7.1.1
 PyMySQL==1.0.2
 pycparser==2.21
 python-daemon==3.0.1