diff --git a/requirements.txt b/requirements.txt
index 7f489af11d..422d1f1624 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -32,8 +32,8 @@ oslo.config>=2.1.0 # Apache-2.0
 oslo.context>=0.2.0 # Apache-2.0
 oslo.i18n>=1.5.0 # 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
+oslo.service>=0.6.0 # Apache-2.0
+oslo.utils>=2.0.0 # Apache-2.0
 oslo.concurrency>=2.3.0 # Apache-2.0
 MySQL-python;python_version=='2.7'
 Babel>=1.3