diff --git a/requirements.txt b/requirements.txt
index f6e5e4c2..ef8be7a4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,11 +4,11 @@
 
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 six>=1.9.0 # MIT
-oslo.config!=4.3.0,!=4.4.0,>=4.0.0 # Apache-2.0
+oslo.config>=4.6.0 # Apache-2.0
 oslo.context>=2.14.0 # Apache-2.0
-oslo.i18n!=3.15.2,>=2.1.0 # Apache-2.0
-oslo.utils>=3.20.0 # Apache-2.0
-oslo.serialization!=2.19.1,>=1.10.0 # Apache-2.0
+oslo.i18n>=3.15.3 # Apache-2.0
+oslo.utils>=3.28.0 # Apache-2.0
+oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0
 debtcollector>=1.2.0 # Apache-2.0
 pyinotify>=0.9.6;sys_platform!='win32' and sys_platform!='darwin' and sys_platform!='sunos5' # MIT
 python-dateutil>=2.4.2 # BSD