diff --git a/requirements_dev.txt b/requirements_dev.txt
index 56e4545..04080d5 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -6,7 +6,7 @@ flake8==3.6.0
 tox==3.5.2
 coverage==4.5.1
 Sphinx==1.8.2
-twine==1.12.1
+twine==1.13.0
 
 pytest==3.10.0
 pytest-runner==4.2