diff --git a/requirements_dev.txt b/requirements_dev.txt
index dfccd90..9080068 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -6,4 +6,4 @@ flake8==3.9.2
 tox==3.23.1
 coverage==5.5
 Sphinx==4.0.3
-twine==3.4.1
+twine==3.7.1