diff --git a/web/regression/requirements.txt b/web/regression/requirements.txt
index ef71121e4..dda6339ea 100644
--- a/web/regression/requirements.txt
+++ b/web/regression/requirements.txt
@@ -19,7 +19,7 @@
 extras==1.0.0
 fixtures==4.0.1
 linecache2==1.0.0
-pbr==3.1.1
+pbr==5.11.1
 pycodestyle>=2.5.0
 python-mimeparse==1.6.0
 testscenarios==0.5.0