diff --git a/pyproject.toml b/pyproject.toml
index a18664d..ee2f22f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -116,7 +116,7 @@ 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",