diff --git a/requirements_dev.txt b/requirements_dev.txt
index a3dc814..629452b 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -6,7 +6,7 @@ flake8==3.7.8
 tox==3.14.0
 coverage==4.5.4
 Sphinx==1.8.5
-twine==1.14.0
+twine==4.0.0
 meshio==4.3.11
 
 pytest==4.6.5