diff --git a/lower-constraints.txt b/lower-constraints.txt
index 17a4416dd..72f5d280a 100644
--- a/lower-constraints.txt
+++ b/lower-constraints.txt
@@ -35,9 +35,9 @@ msgpack-python==0.5.6
 netaddr==0.7.18
 netifaces==0.10.4
 os-client-config==1.29.0
-os-resource-classes==0.2.0
+os-resource-classes==0.3.0
 os-service-types==1.2.0
-os-traits==0.4.0
+os-traits==0.12.0
 oslo.concurrency==3.26.0
 oslo.config==6.7.0
 oslo.context==2.19.2
diff --git a/requirements.txt b/requirements.txt
index cb10e2c80..36daef98a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -21,6 +21,6 @@ oslo.db>=4.40.0 # Apache-2.0
 oslo.policy>=1.35.0 # Apache-2.0
 oslo.middleware>=3.31.0 # Apache-2.0
 oslo.upgradecheck>=0.2.0 # Apache-2.0
-os-resource-classes>=0.2.0 # Apache-2.0
-os-traits>=0.4.0 # Apache-2.0
+os-resource-classes>=0.3.0 # Apache-2.0
+os-traits>=0.12.0 # Apache-2.0
 microversion-parse>=0.2.1 # Apache-2.0