--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,5 +1,5 @@
 [tool.black]
-target-version = ["py37"]
+target-version = ["py311"]
 line-length = 79
 skip-string-normalization = true
 # https://black.readthedocs.io/en/stable/the_black_code_style/future_style.html
@@ -8,7 +8,7 @@
 
 [tool.ruff]
 # https://beta.ruff.rs/docs/settings/
-target-version = "py37"
+target-version = "py311"
 line-length = 79
 
 [tool.ruff.lint]
@@ -221,7 +221,6 @@
 skip = [
     "*-musllinux*",
     "cp313-win*",  # pywin32 is not available on cp313 yet
-    "cp3{7,8,9,10,11,12}-*linux_{ppc64le,s390x}",  # Only test cp36/cp313 on qemu tested architectures
     "pp*",
 ]
 test-extras = ["test"]
--- a/setup.py
+++ b/setup.py
@@ -154,21 +154,8 @@
 VERSION = get_version()
 macros.append(('PSUTIL_VERSION', int(VERSION.replace('.', ''))))
 
-# Py_LIMITED_API lets us create a single wheel which works with multiple
-# python versions, including unreleased ones.
-if setuptools and CP36_PLUS and (MACOS or LINUX) and not Py_GIL_DISABLED:
-    py_limited_api = {"py_limited_api": True}
-    options = {"bdist_wheel": {"py_limited_api": "cp36"}}
-    macros.append(('Py_LIMITED_API', '0x03060000'))
-elif setuptools and CP37_PLUS and WINDOWS and not Py_GIL_DISABLED:
-    # PyErr_SetFromWindowsErr / PyErr_SetFromWindowsErrWithFilename are
-    # part of the stable API/ABI starting with CPython 3.7
-    py_limited_api = {"py_limited_api": True}
-    options = {"bdist_wheel": {"py_limited_api": "cp37"}}
-    macros.append(('Py_LIMITED_API', '0x03070000'))
-else:
-    py_limited_api = {}
-    options = {}
+py_limited_api = {}
+options = {}
 
 
 def get_long_description():