diff --git a/requirements.txt b/requirements.txt
index 665d115..3e234b9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -30,7 +30,7 @@ py==1.11.0
 pytest==7.4.3
 exceptiongroup==1.1.3
 mock==5.1.0
-pbr==5.11.1
+pbr==6.0.0
 more_itertools==10.1.0
 atomicwrites==1.4.1
 scandir==1.10.0