diff --git a/requirements.txt b/requirements.txt
index ac490a8e9b..21ee91c2ec 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -14,7 +14,7 @@ oslo.concurrency>=2.1.0 # Apache-2.0
 oslo.config>=1.11.0 # Apache-2.0
 oslo.db>=1.12.0 # Apache-2.0
 oslo.i18n>=1.5.0 # Apache-2.0
-oslo.log>=1.2.0 # Apache-2.0
+oslo.log>=1.6.0 # Apache-2.0
 oslo.serialization>=1.4.0 # Apache-2.0
 oslo.service>=0.1.0 # Apache-2.0
 oslo.utils>=1.9.0 # Apache-2.0