diff --git a/lower-constraints.txt b/lower-constraints.txt
index 3bbd6aed22a..3280294d4dc 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -64,8 +64,8 @@ os-service-types==1.2.0
 os-xenapi==0.3.1
 osc-lib==1.8.0
 oslo.cache==1.26.0
-oslo.concurrency==3.25.0
-oslo.config==5.1.0
+oslo.concurrency==3.26.0
+oslo.config==5.2.0
 oslo.context==2.19.2
 oslo.db==4.27.0
 oslo.i18n==3.15.3
diff --git a/requirements.txt b/requirements.txt
index d79b3cdbe6e..39789542ff9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -26,8 +26,8 @@ alembic>=0.8.10 # MIT
 six>=1.10.0 # MIT
 stevedore>=1.20.0 # Apache-2.0
 oslo.cache>=1.26.0 # Apache-2.0
-oslo.concurrency>=3.25.0 # Apache-2.0
-oslo.config>=5.1.0 # Apache-2.0
+oslo.concurrency>=3.26.0 # Apache-2.0
+oslo.config>=5.2.0 # Apache-2.0
 oslo.context>=2.19.2 # Apache-2.0
 oslo.db>=4.27.0 # Apache-2.0
 oslo.i18n>=3.15.3 # Apache-2.0