diff --git a/requirements.txt b/requirements.txt
index d1e60d4e2..d01dfc171 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -13,7 +13,7 @@ ryu>=4.11 # Apache-2.0
 SQLAlchemy!=1.1.5,!=1.1.6,!=1.1.7,!=1.1.8,>=1.0.10 # MIT
 alembic>=0.8.10 # MIT
 neutron-lib>=1.7.0 # Apache-2.0
-oslo.config>=3.22.0 # Apache-2.0
+oslo.config>=4.0.0 # Apache-2.0
 oslo.db>=4.21.1 # Apache-2.0
 oslo.i18n!=3.15.2,>=2.1.0 # Apache-2.0
 oslo.log>=3.22.0 # Apache-2.0
diff --git a/test-requirements.txt b/test-requirements.txt
index a1d0e99ec..b66c14f8a 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -19,4 +19,4 @@ testscenarios>=0.4 # Apache-2.0/BSD
 testtools>=1.4.0 # MIT
 redis>=2.10.0 # MIT
 hiredis>=0.2.0 # BSD
-reno>=1.8.0 # Apache-2.0
+reno!=2.3.1,>=1.8.0 # Apache-2.0