diff --git a/pyproject.toml b/pyproject.toml
index 78c5017..0f07b75 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -41,7 +41,7 @@ Download = "https://github.com/Lightning-AI/litModels"
 
 [project.optional-dependencies]
 build = [
-    "build ==1.4.*",
+    "build >=1.4,<1.6",
     "twine ==6.2.*",
 ]
 docs = [