diff --git a/pyproject.toml b/pyproject.toml
index eab402e..9d1e8b3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,7 +30,7 @@ dependencies = [
     "sphinx>=3,<9",
     "sphinxcontrib-log-cabinet>=1,<2",
     "sphinxcontrib-websupport>=1,<3",
-    "twine>=4,<6",
+    "twine>=4,<7",
     "black>=23,<25",
     "idna>=3"
 ]