Bump pbr from 5.1.3 to 5.4.1

Bumps [pbr](https://docs.openstack.org/pbr/latest/) from 5.1.3 to 5.4.1. Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
SpamExperts · Jul 18, 2019 · aaff590 · aaff590
1 parent db1eb15
commit aaff590
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/requirements/tests.txt b/requirements/tests.txt
@@ -1,7 +1,7 @@
 atomicwrites==1.3.0
 attrs==19.1.0
 mock==2.0.0
-pbr==5.1.3
+pbr==5.4.1
 pluggy==0.12.0
 py==1.8.0
 pytest==4.4.1