diff --git a/pyproject.toml b/pyproject.toml
index e82a380..0a6ff46 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,7 +12,7 @@ exclude = ["tests", "formkit_ninja/samples"]
 
 [tool.poetry.dependencies]
 python = "^3.10"
-django-ninja = "^0.21"
+django-ninja = "<1"
 Django = "^4"
 pydantic = "<2"
 django-stubs = {extras = ["compatible-mypy"], version = "^4.2.3"}