diff --git a/poetry.lock b/poetry.lock
index 21ec3a4..9894355 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -402,7 +402,7 @@ pyparsing = ">=2.0.2,<3.0.5 || >3.0.5"
 
 [[package]]
 name = "pbr"
-version = "5.8.1"
+version = "5.9.0"
 description = "Python Build Reasonableness"
 category = "dev"
 optional = false
@@ -910,8 +910,8 @@ packaging = [
     {file = "packaging-21.3.tar.gz", hash = "sha256:dd47c42927d89ab911e606518907cc2d3a1f38bbd026385970643f9c5b8ecfeb"},
 ]
 pbr = [
-    {file = "pbr-5.8.1-py2.py3-none-any.whl", hash = "sha256:27108648368782d07bbf1cb468ad2e2eeef29086affd14087a6d04b7de8af4ec"},
-    {file = "pbr-5.8.1.tar.gz", hash = "sha256:66bc5a34912f408bb3925bf21231cb6f59206267b7f63f3503ef865c1a292e25"},
+    {file = "pbr-5.9.0-py2.py3-none-any.whl", hash = "sha256:e547125940bcc052856ded43be8e101f63828c2d94239ffbe2b327ba3d5ccf0a"},
+    {file = "pbr-5.9.0.tar.gz", hash = "sha256:e8dca2f4b43560edef58813969f52a56cef023146cbb8931626db80e6c1c4308"},
 ]
 pep8-naming = [
     {file = "pep8-naming-0.12.1.tar.gz", hash = "sha256:bb2455947757d162aa4cad55dba4ce029005cd1692f2899a21d51d8630ca7841"},