diff --git a/requirements.txt b/requirements.txt
index aa43e7466..1e6bdaf1c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,16 +2,16 @@
 # of appearance. Changing the order has an impact on the overall integration
 # process, which may cause wedges in the gate later.
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
-cliff>=2.3.0 # Apache-2.0
+cliff>=2.6.0 # Apache-2.0
 debtcollector>=1.2.0 # Apache-2.0
 iso8601>=0.1.11 # MIT
 netaddr!=0.7.16,>=0.7.13 # BSD
-osc-lib>=1.2.0 # Apache-2.0
+osc-lib>=1.5.1 # Apache-2.0
 oslo.i18n>=2.1.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
 oslo.utils>=3.20.0 # Apache-2.0
-os-client-config>=1.22.0 # Apache-2.0
-keystoneauth1>=2.18.0 # Apache-2.0
+os-client-config>=1.27.0 # Apache-2.0
+keystoneauth1>=2.20.0 # Apache-2.0
 # keystoneclient is used only by neutronclient.osc.utils
 # TODO(amotoki): Drop this after osc.utils has no dependency on keystoneclient
 python-keystoneclient>=3.8.0 # Apache-2.0