diff --git a/requirements_dev.txt b/requirements_dev.txt
index b3bc190..72c51bb 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -6,7 +6,7 @@ tox==3.20.1
 coverage==5.3
 Sphinx==3.3.0
 sphinx-automodapi==0.13
-twine==3.2.0
+twine==3.4.1
 pytest==6.1.2
 pytest-runner==5.2
 pytest-mock==3.3.1