diff --git a/requirements.txt b/requirements.txt
index e649fc1ae..87043807d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,10 +3,10 @@
 # process, which may cause wedges in the gate later.
 pbr>=1.6 # Apache-2.0
 cliff>=1.15.0 # Apache-2.0
-debtcollector>=0.3.0 # Apache-2.0
+debtcollector>=1.2.0 # Apache-2.0
 iso8601>=0.1.9 # MIT
 netaddr!=0.7.16,>=0.7.12 # BSD
-oslo.i18n>=1.5.0 # Apache-2.0
+oslo.i18n>=2.1.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
 oslo.utils>=3.4.0 # Apache-2.0
 os-client-config>=1.13.1 # Apache-2.0