diff --git a/requirements.txt b/requirements.txt
index a2587bac..af4645c2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,12 +6,12 @@ pbr!=2.1.0,>=2.0.0 # Apache-2.0
 Paste>=2.0.2 # MIT
 falcon>=1.0.0 # Apache-2.0
 keystonemiddleware>=4.17.0 # Apache-2.0
-oslo.config>=4.6.0 # Apache-2.0
+oslo.config>=5.1.0 # Apache-2.0
 oslo.context>=2.19.2 # Apache-2.0
 oslo.middleware>=3.31.0 # Apache-2.0
 oslo.log>=3.30.0 # Apache-2.0
 oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0
-oslo.utils>=3.31.0 # Apache-2.0
+oslo.utils>=3.33.0 # Apache-2.0
 PasteDeploy>=1.5.0 # MIT
 monasca-common>=1.4.0 # Apache-2.0
 eventlet!=0.18.3,!=0.20.1,<0.21.0,>=0.18.2 # MIT