diff --git a/pyproject.toml b/pyproject.toml
index 7d1e7af50e4..7f28903f120 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -43,3 +43,6 @@ force_grid_wrap = 0
 use_parentheses = true
 ensure_newline_before_comments = true
 indent = "\t"
+
+[tool.bench.frappe-dependencies]
+frappe = ">=14.0.0,<15.0.0"