diff --git a/pyproject.toml b/pyproject.toml
index 7204d812..cf1637f3 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -44,7 +44,7 @@ dependencies = [
 
 [project.optional-dependencies]
 dev = [
-  "hatch==1.7.0",
+  "hatch==1.9.1",
   "ruff==0.1.6",
   "djlint==1.34.1",
   "mkdocs==1.5.3",