diff --git a/pyproject.toml b/pyproject.toml
index 1b4ddea..8a0cd5a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -92,7 +92,7 @@ optional-dependencies.all = [
 ]
 optional-dependencies.develop = [
   "mypy<1.12",
-  "poethepoet<0.28",
+  "poethepoet<0.29",
   "pyproject-fmt<2.3",
   "ruff<0.7",
   "validate-pyproject<0.20",