diff --git a/requirements.txt b/requirements.txt
index ba6ccfd68f..cabdfb7bdb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@
 pbr>=1.6 # Apache-2.0
 
 enum34;python_version=='2.7' or python_version=='2.6' or python_version=='3.3' # BSD
-eventlet>=0.17.4 # MIT
+eventlet!=0.18.0,>=0.17.4 # MIT
 httplib2>=0.7.5 # MIT
 netaddr!=0.7.16,>=0.7.12 # BSD
 retrying!=1.3.0,>=1.2.3 # Apache-2.0
@@ -14,7 +14,7 @@ stevedore>=1.5.0 # Apache-2.0
 oslo.concurrency>=2.3.0 # Apache-2.0
 oslo.config>=3.2.0 # Apache-2.0
 oslo.db>=4.1.0 # Apache-2.0
-oslo.i18n>=1.5.0 # Apache-2.0
+oslo.i18n>=2.1.0 # Apache-2.0
 oslo.log>=1.14.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0
 oslo.service>=1.0.0 # Apache-2.0