diff --git a/setup.py b/setup.py
index 26e260a..bc2c057 100644
--- a/setup.py
+++ b/setup.py
@@ -96,6 +96,7 @@
             "pytest",
             "pytest-cov",
             "tox",
+            "twine",
             "typeguard",
             "wheel",
         )