diff --git a/requirements.txt b/requirements.txt
index 922ccff7b..43d036c45 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,8 +10,8 @@ stevedore>=1.20.0 # Apache-2.0
 oslo.concurrency>=3.8.0 # Apache-2.0
 oslo.config>=3.22.0 # Apache-2.0
 oslo.context>=2.12.0 # Apache-2.0
-oslo.db>=4.19.0 # Apache-2.0
-oslo.i18n>=2.1.0 # 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
 oslo.messaging>=5.19.0 # Apache-2.0
 oslo.policy>=1.17.0 # Apache-2.0