diff --git a/pyproject.toml b/pyproject.toml
index 7198098..dcbdc88 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -100,7 +100,7 @@ dependencies = [
 ]
 optional-dependencies.develop = [
   "mypy<1.11",
-  "poethepoet<0.27",
+  "poethepoet<0.28",
   "pyproject-fmt<2.2",
   "ruff<0.5",
   "validate-pyproject<0.19",