diff --git a/requirements_dev.txt b/requirements_dev.txt
index 88d8315..042f6fa 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==2.2.0
-twine==2.0.0
+twine==6.0.0
 
 pytest==5.2.1
 pytest-runner==5.1