diff --git a/tox.ini b/tox.ini
index a9765d1..3dbbf0e 100644
--- a/tox.ini
+++ b/tox.ini
@@ -32,7 +32,9 @@ commands =
 [testenv:upload]
 skip_install = true
 deps =
-    twine
+    # TODO: Unpin when issue with twine 6.2.0 is fixed:
+    #   ERROR InvalidDistribution: Metadata is missing required fields: Name, Version.
+    twine==6.1.0
 commands =
     {envpython} -m twine upload {toxinidir}/dist/*