diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index f4b695883eb..26762605007 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -58,7 +58,7 @@ repos:
       - id: sphinx-lint
 
   - repo: https://github.com/tox-dev/pyproject-fmt
-    rev: 0.11.2
+    rev: 0.12.1
     hooks:
       - id: pyproject-fmt
 
diff --git a/setup.py b/setup.py
index 522c2099111..e2a941ee23e 100755
--- a/setup.py
+++ b/setup.py
@@ -137,7 +137,6 @@ class RequiredDependencyException(Exception):
 
 
 PLATFORM_MINGW = os.name == "nt" and "GCC" in sys.version
-PLATFORM_PYPY = hasattr(sys, "pypy_version_info")
 
 
 def _dbg(s, tp=None):
diff --git a/winbuild/README.md b/winbuild/README.md
index 2975acf283f..24b3eacdf88 100644
--- a/winbuild/README.md
+++ b/winbuild/README.md
@@ -20,10 +20,10 @@ set PYTHON=C:\Python38\bin
 cd /D C:\Pillow\winbuild
 C:\Python39\bin\python.exe build_prepare.py -v --depends=C:\pillow-depends
 build\build_dep_all.cmd
-build\build_pillow.cmd install
+build\build_pillow.cmd --global-option="install"
 cd ..
 path C:\Pillow\winbuild\build\bin;%PATH%
 %PYTHON%\python.exe selftest.py
 %PYTHON%\python.exe -m pytest -vx --cov PIL --cov Tests --cov-report term --cov-report xml Tests
-build\build_pillow.cmd bdist_wheel
+build\build_pillow.cmd --global-option="bdist_wheel"
 ```
diff --git a/winbuild/build.rst b/winbuild/build.rst
index 99dfad3015f..c0d4c5c86c4 100644
--- a/winbuild/build.rst
+++ b/winbuild/build.rst
@@ -87,9 +87,9 @@ Building Pillow
 ---------------
 
 Once the dependencies are built, run
-``winbuild\build\build_pillow.cmd install`` to build and install
+``winbuild\build\build_pillow.cmd --global-option="install"`` to build and install
 Pillow for the selected version of Python.
-``winbuild\build\build_pillow.cmd bdist_wheel`` will build wheels
+``winbuild\build\build_pillow.cmd --global-option="bdist_wheel"`` will build wheels
 instead of installing Pillow.
 
 You can also use ``winbuild\build\build_pillow.cmd --inplace develop`` to build
@@ -114,9 +114,9 @@ The following is a simplified version of the script used on AppVeyor::
     cd /D C:\Pillow\winbuild
     C:\Python39\bin\python.exe build_prepare.py -v --depends C:\pillow-depends
     build\build_dep_all.cmd
-    build\build_pillow.cmd install
+    build\build_pillow.cmd --global-option="install"
     cd ..
     path C:\Pillow\winbuild\build\bin;%PATH%
     %PYTHON%\python.exe selftest.py
     %PYTHON%\python.exe -m pytest -vx --cov PIL --cov Tests --cov-report term --cov-report xml Tests
-    build\build_pillow.cmd bdist_wheel
+    build\build_pillow.cmd --global-option="bdist_wheel"