diff --git a/requirements.txt b/requirements.txt
index e4f0f25..cd49b7d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ six>=1.10.0 # MIT
 SQLAlchemy!=1.1.5,!=1.1.6,!=1.1.7,!=1.1.8,>=1.0.10 # MIT
 stevedore>=1.20.0 # Apache-2.0
 monasca-common>=1.4.0 # Apache-2.0
-oslo.config>=4.6.0 # Apache-2.0
+oslo.config>=5.1.0 # Apache-2.0
 oslo.log>=3.30.0 # Apache-2.0
-oslo.service>=1.24.0 # Apache-2.0
+oslo.service!=1.28.1,>=1.24.0 # Apache-2.0
 tooz>=1.58.0 # Apache-2.0