diff --git a/pyproject.toml b/pyproject.toml
index 134cff99..4013ce7d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -94,7 +94,7 @@ develop = [
   "black<24",
   "mypy==1.5.1",
   "poethepoet<0.21",
-  "pyproject-fmt<0.13",
+  "pyproject-fmt<1.2",
   "ruff==0.0.275",
   "validate-pyproject<0.15",
 ]