diff --git a/requirements_dev.txt b/requirements_dev.txt
index 7394fb0..a221bc2 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -5,5 +5,5 @@ watchdog==0.9.0
 flake8==3.7.7
 tox==3.9.0
 coverage==4.5.3
-twine==1.13.0
+twine==3.4.1
 Sphinx==2.0.1