diff --git a/requirements/base.txt b/requirements/base.txt
index 984cffd05..2c117d105 100644
--- a/requirements/base.txt
+++ b/requirements/base.txt
@@ -2,6 +2,6 @@ click==6.2
 gitpython==1.0.1
 invoke==0.11.1
 semver==2.2.1
-twine==1.5.0
+twine==1.9.1
 requests==2.9.1
 wheel