diff --git a/requirements_dev.txt b/requirements_dev.txt
index c7a7dec..f06a91e 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -4,6 +4,6 @@ blacken-docs==1.10.0
 pip==21.0.1
 pre-commit==2.11.1
 Sphinx==3.5.2
-twine==3.4.0
+twine==3.4.1
 wheel==0.36.2
 yamllint==1.26.0