diff --git a/requirements.txt b/requirements.txt
index 673e8554..60341cf4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@
 # process, which may cause wedges in the gate later.
 pbr!=2.1.0,>=2.0.0 # Apache-2.0
 anyjson>=0.3.3 # BSD
-eventlet!=0.18.3,<0.21.0,>=0.18.2 # MIT
+eventlet!=0.18.3,!=0.20.1,<0.21.0,>=0.18.2 # MIT
 GitPython>=1.0.1 # BSD License (3 clause)
 kombu!=4.0.2,>=4.0.0 # BSD
 oslo.config>=4.0.0 # Apache-2.0
@@ -13,4 +13,4 @@ oslo.utils>=3.20.0 # Apache-2.0
 PyYAML>=3.10.0 # MIT
 six>=1.9.0 # MIT
 semantic-version>=2.3.1 # BSD
-requests!=2.12.2,!=2.13.0,>=2.10.0 # Apache-2.0
+requests>=2.14.2 # Apache-2.0