diff --git a/pyproject.toml b/pyproject.toml
index bd520e9..3fd8219 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -26,6 +26,7 @@ dev = [
     "black>=24.2.0,<25",
     "isort>=5.13.1,<6",
     "mypy>=1.8.0,<2",
+    "djlint>1.36.4,<2",
 ]
 
 [tool.setuptools.package-data]