diff --git a/requirements.txt b/requirements.txt
index 1ea66047b..3ae0fe4a8 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 oslo.db>=4.21.1 # Apache-2.0
-oslo.config>=4.0.0 # Apache-2.0
+oslo.config!=4.3.0,!=4.4.0,>=4.0.0 # Apache-2.0
 oslo.context>=2.14.0 # Apache-2.0
 oslo.log>=3.22.0 # Apache-2.0
 oslo.middleware>=3.27.0 # Apache-2.0