--- pyproject.toml.orig	2023-08-30 18:21:32.688339700 +0800
+++ pyproject.toml	2023-08-31 02:55:41.490241000 +0800
@@ -207,17 +207,6 @@
 # We are currently incompatible with >=2.0.0: (https://github.com/matrix-org/synapse/issues/15858)
 pydantic = "^1.7.4"
 
-# This is for building the rust components during "poetry install", which
-# currently ignores the `build-system.requires` directive (c.f.
-# https://github.com/python-poetry/poetry/issues/6154). Both `pip install` and
-# `poetry build` do the right thing without this explicit dependency.
-#
-# This isn't really a dev-dependency, as `poetry install --no-dev` will fail,
-# but the alternative is to add it to the main list of deps where it isn't
-# needed.
-setuptools_rust = ">=1.3"
-
-
 # Optional Dependencies
 # ---------------------
 matrix-synapse-ldap3 = { version = ">=0.1", optional = true }
@@ -367,7 +356,7 @@
 # system changes.
 # We are happy to raise these upper bounds upon request,
 # provided we check that it's safe to do so (i.e. that CI passes).
-requires = ["poetry-core>=1.1.0,<=1.7.0", "setuptools_rust>=1.3,<=1.6.0"]
+requires = ["poetry-core>=1.1.0,<=1.7.0", "setuptools_rust>=1.3,<=1.7.0"]
 build-backend = "poetry.core.masonry.api"