diff --git a/pyproject.toml b/pyproject.toml
index 9f7fea6f..066ba845 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [build-system]
-requires = ["hatchling"]
+requires = ["hatchling==1.29.0"]
 build-backend = "hatchling.build"
 
 [project]