diff --git a/bootstrap b/bootstrap
index 5156f369c38..aa5755cfc63 100755
--- a/bootstrap
+++ b/bootstrap
@@ -98,8 +98,8 @@ SAGE_SPKG_CONFIGURE_$(echo ${pkgname} | tr '[a-z]' '[A-Z]')"
             if test -f "$DIR/requirements.txt" -o -f "$DIR/install-requires.txt"; then
                 # A Python package
                 SPKG_TREE_VAR=SAGE_VENV
-                echo "define(>>>SPKG_INSTALL_REQUIRES_${pkgname}<<<, >>>$(echo $(sage-get-system-packages install-requires ${pkgname}))<<<)dnl" >> m4/sage_spkg_versions.m4
-                echo "define(>>>SPKG_INSTALL_REQUIRES_${pkgname}<<<, >>>$(echo $(sage-get-system-packages install-requires-toml ${pkgname}))<<<)dnl" >> m4/sage_spkg_versions_toml.m4
+                echo "define(>>>SPKG_INSTALL_REQUIRES_${pkgname}<<<, >>>$(echo $(ENABLE_SYSTEM_SITE_PACKAGES=yes sage-get-system-packages install-requires ${pkgname}))<<<)dnl" >> m4/sage_spkg_versions.m4
+                echo "define(>>>SPKG_INSTALL_REQUIRES_${pkgname}<<<, >>>$(echo $(ENABLE_SYSTEM_SITE_PACKAGES=yes sage-get-system-packages install-requires-toml ${pkgname}))<<<)dnl" >> m4/sage_spkg_versions_toml.m4
             fi
         fi
         spkg_configures="$spkg_configures
diff --git a/build/pkgs/cachetools/SPKG.rst b/build/pkgs/cachetools/SPKG.rst
new file mode 100644
index 00000000000..30035dfd3cd
--- /dev/null
+++ b/build/pkgs/cachetools/SPKG.rst
@@ -0,0 +1,18 @@
+cachetools: Extensible memoizing collections and decorators
+===========================================================
+
+Description
+-----------
+
+Extensible memoizing collections and decorators
+
+License
+-------
+
+MIT
+
+Upstream Contact
+----------------
+
+https://pypi.org/project/cachetools/
+
diff --git a/build/pkgs/cachetools/checksums.ini b/build/pkgs/cachetools/checksums.ini
new file mode 100644
index 00000000000..0ffe70b3b2f
--- /dev/null
+++ b/build/pkgs/cachetools/checksums.ini
@@ -0,0 +1,5 @@
+tarball=cachetools-VERSION-py3-none-any.whl
+sha1=f7deaa4b10ae6d8955c83b0573e5b80f84e5d87a
+md5=7375eb8031ea2c95b91d2406c29e9379
+cksum=3631496040
+upstream_url=https://pypi.io/packages/py3/c/cachetools/cachetools-VERSION-py3-none-any.whl
diff --git a/build/pkgs/toml/dependencies b/build/pkgs/cachetools/dependencies
similarity index 100%
rename from build/pkgs/toml/dependencies
rename to build/pkgs/cachetools/dependencies
diff --git a/build/pkgs/cachetools/install-requires.txt b/build/pkgs/cachetools/install-requires.txt
new file mode 100644
index 00000000000..50d14084a9b
--- /dev/null
+++ b/build/pkgs/cachetools/install-requires.txt
@@ -0,0 +1 @@
+cachetools
diff --git a/build/pkgs/cachetools/package-version.txt b/build/pkgs/cachetools/package-version.txt
new file mode 100644
index 00000000000..c7cb1311a64
--- /dev/null
+++ b/build/pkgs/cachetools/package-version.txt
@@ -0,0 +1 @@
+5.3.1
diff --git a/build/pkgs/cachetools/spkg-configure.m4 b/build/pkgs/cachetools/spkg-configure.m4
new file mode 100644
index 00000000000..1e6c1fb453a
--- /dev/null
+++ b/build/pkgs/cachetools/spkg-configure.m4
@@ -0,0 +1,7 @@
+SAGE_SPKG_CONFIGURE([cachetools], [
+    sage_spkg_install_cachetools=yes
+  ], [dnl REQUIRED-CHECK
+    AC_REQUIRE([SAGE_SPKG_CONFIGURE_TOX])
+    dnl cachetools is only needed when we cannot use system tox.
+    AS_VAR_SET([SPKG_REQUIRE], [$sage_spkg_install_tox])
+  ])
diff --git a/build/pkgs/toml/type b/build/pkgs/cachetools/type
similarity index 100%
rename from build/pkgs/toml/type
rename to build/pkgs/cachetools/type
diff --git a/build/pkgs/chardet/SPKG.rst b/build/pkgs/chardet/SPKG.rst
new file mode 100644
index 00000000000..6e5a717cca5
--- /dev/null
+++ b/build/pkgs/chardet/SPKG.rst
@@ -0,0 +1,18 @@
+chardet: Universal encoding detector for Python 3
+=================================================
+
+Description
+-----------
+
+Universal encoding detector for Python 3
+
+License
+-------
+
+LGPL
+
+Upstream Contact
+----------------
+
+https://pypi.org/project/chardet/
+
diff --git a/build/pkgs/chardet/checksums.ini b/build/pkgs/chardet/checksums.ini
new file mode 100644
index 00000000000..9911b1d139e
--- /dev/null
+++ b/build/pkgs/chardet/checksums.ini
@@ -0,0 +1,5 @@
+tarball=chardet-VERSION-py3-none-any.whl
+sha1=2facc0387556aa8a2956ef682d49fc3eae56d30a
+md5=b9eda7cd7d1582e269bd8eb7ffc4fcad
+cksum=1563594607
+upstream_url=https://pypi.io/packages/py3/c/chardet/chardet-VERSION-py3-none-any.whl
diff --git a/build/pkgs/chardet/dependencies b/build/pkgs/chardet/dependencies
new file mode 100644
index 00000000000..47296a7bace
--- /dev/null
+++ b/build/pkgs/chardet/dependencies
@@ -0,0 +1,4 @@
+ | $(PYTHON_TOOLCHAIN) $(PYTHON)
+
+----------
+All lines of this file are ignored except the first.
diff --git a/build/pkgs/chardet/install-requires.txt b/build/pkgs/chardet/install-requires.txt
new file mode 100644
index 00000000000..79236f25cda
--- /dev/null
+++ b/build/pkgs/chardet/install-requires.txt
@@ -0,0 +1 @@
+chardet
diff --git a/build/pkgs/chardet/package-version.txt b/build/pkgs/chardet/package-version.txt
new file mode 100644
index 00000000000..91ff57278e3
--- /dev/null
+++ b/build/pkgs/chardet/package-version.txt
@@ -0,0 +1 @@
+5.2.0
diff --git a/build/pkgs/toml/spkg-configure.m4 b/build/pkgs/chardet/spkg-configure.m4
similarity index 50%
rename from build/pkgs/toml/spkg-configure.m4
rename to build/pkgs/chardet/spkg-configure.m4
index 0dbc722cde5..2dba4eef338 100644
--- a/build/pkgs/toml/spkg-configure.m4
+++ b/build/pkgs/chardet/spkg-configure.m4
@@ -1,7 +1,7 @@
-SAGE_SPKG_CONFIGURE([toml], [
-    sage_spkg_install_toml=yes
+SAGE_SPKG_CONFIGURE([chardet], [
+    sage_spkg_install_chardet=yes
   ], [dnl REQUIRED-CHECK
     AC_REQUIRE([SAGE_SPKG_CONFIGURE_TOX])
-    dnl toml is only needed when we cannot use system tox.
+    dnl chardet is only needed when we cannot use system tox.
     AS_VAR_SET([SPKG_REQUIRE], [$sage_spkg_install_tox])
   ])
diff --git a/build/pkgs/chardet/type b/build/pkgs/chardet/type
new file mode 100644
index 00000000000..a6a7b9cd726
--- /dev/null
+++ b/build/pkgs/chardet/type
@@ -0,0 +1 @@
+standard
diff --git a/build/pkgs/colorama/SPKG.rst b/build/pkgs/colorama/SPKG.rst
new file mode 100644
index 00000000000..3335092e4c7
--- /dev/null
+++ b/build/pkgs/colorama/SPKG.rst
@@ -0,0 +1,16 @@
+colorama: Cross-platform colored terminal text.
+===============================================
+
+Description
+-----------
+
+Cross-platform colored terminal text.
+
+License
+-------
+
+Upstream Contact
+----------------
+
+https://pypi.org/project/colorama/
+
diff --git a/build/pkgs/colorama/checksums.ini b/build/pkgs/colorama/checksums.ini
new file mode 100644
index 00000000000..e625d548a68
--- /dev/null
+++ b/build/pkgs/colorama/checksums.ini
@@ -0,0 +1,5 @@
+tarball=colorama-VERSION-py2.py3-none-any.whl
+sha1=d6ab1608850fecfc0e1cf50bf93d743695c04027
+md5=3fc7a89530d68d7ea231ebe779c0db9c
+cksum=3297334831
+upstream_url=https://pypi.io/packages/py2.py3/c/colorama/colorama-VERSION-py2.py3-none-any.whl
diff --git a/build/pkgs/colorama/dependencies b/build/pkgs/colorama/dependencies
new file mode 100644
index 00000000000..47296a7bace
--- /dev/null
+++ b/build/pkgs/colorama/dependencies
@@ -0,0 +1,4 @@
+ | $(PYTHON_TOOLCHAIN) $(PYTHON)
+
+----------
+All lines of this file are ignored except the first.
diff --git a/build/pkgs/colorama/install-requires.txt b/build/pkgs/colorama/install-requires.txt
new file mode 100644
index 00000000000..3fcfb51b2ad
--- /dev/null
+++ b/build/pkgs/colorama/install-requires.txt
@@ -0,0 +1 @@
+colorama
diff --git a/build/pkgs/colorama/package-version.txt b/build/pkgs/colorama/package-version.txt
new file mode 100644
index 00000000000..ef52a648073
--- /dev/null
+++ b/build/pkgs/colorama/package-version.txt
@@ -0,0 +1 @@
+0.4.6
diff --git a/build/pkgs/colorama/spkg-configure.m4 b/build/pkgs/colorama/spkg-configure.m4
new file mode 100644
index 00000000000..65c88b05ec8
--- /dev/null
+++ b/build/pkgs/colorama/spkg-configure.m4
@@ -0,0 +1,7 @@
+SAGE_SPKG_CONFIGURE([colorama], [
+    sage_spkg_install_colorama=yes
+  ], [dnl REQUIRED-CHECK
+    AC_REQUIRE([SAGE_SPKG_CONFIGURE_TOX])
+    dnl colorama is only needed when we cannot use system tox.
+    AS_VAR_SET([SPKG_REQUIRE], [$sage_spkg_install_tox])
+  ])
diff --git a/build/pkgs/colorama/type b/build/pkgs/colorama/type
new file mode 100644
index 00000000000..a6a7b9cd726
--- /dev/null
+++ b/build/pkgs/colorama/type
@@ -0,0 +1 @@
+standard
diff --git a/build/pkgs/distlib/checksums.ini b/build/pkgs/distlib/checksums.ini
index 1d749b2f9a7..be255ceca11 100644
--- a/build/pkgs/distlib/checksums.ini
+++ b/build/pkgs/distlib/checksums.ini
@@ -1,5 +1,5 @@
 tarball=distlib-VERSION.tar.gz
-sha1=3a86d49dc17320325004564d0dc86afa808624bc
-md5=f60ba4e3f8e76c214d3d00b2227a16f7
-cksum=1543870863
+sha1=5c99f8bd1cc58c387a8d22afa632f81c6fec9993
+md5=44e4357e35bbd77fdf1b81e174e34f20
+cksum=3690000669
 upstream_url=https://pypi.io/packages/source/d/distlib/distlib-VERSION.tar.gz
diff --git a/build/pkgs/distlib/package-version.txt b/build/pkgs/distlib/package-version.txt
index 449d7e73a96..0f82685331e 100644
--- a/build/pkgs/distlib/package-version.txt
+++ b/build/pkgs/distlib/package-version.txt
@@ -1 +1 @@
-0.3.6
+0.3.7
diff --git a/build/pkgs/editables/checksums.ini b/build/pkgs/editables/checksums.ini
index 6a0618183b7..52c7fa0b03b 100644
--- a/build/pkgs/editables/checksums.ini
+++ b/build/pkgs/editables/checksums.ini
@@ -1,5 +1,5 @@
 tarball=editables-VERSION.tar.gz
-sha1=a99e0ba3d75e4f439b9742e65cbff24e0b8ce80e
-md5=e91709fbb0ef586cb7b785042068ab67
-cksum=2338248945
+sha1=90efed858e78bf6276d1a5959ec6692e11a6bce9
+md5=520de8c3a9dc5dfb2b365d104541c9de
+cksum=3074203672
 upstream_url=https://pypi.io/packages/source/e/editables/editables-VERSION.tar.gz
diff --git a/build/pkgs/editables/package-version.txt b/build/pkgs/editables/package-version.txt
index be586341736..2eb3c4fe4ee 100644
--- a/build/pkgs/editables/package-version.txt
+++ b/build/pkgs/editables/package-version.txt
@@ -1 +1 @@
-0.3
+0.5
diff --git a/build/pkgs/filelock/checksums.ini b/build/pkgs/filelock/checksums.ini
index 48a18055930..0d412bb2ca3 100644
--- a/build/pkgs/filelock/checksums.ini
+++ b/build/pkgs/filelock/checksums.ini
@@ -1,5 +1,5 @@
-tarball=filelock-VERSION.tar.gz
-sha1=1de304add05b7e3e8874aa9f86202204f8042e30
-md5=9bd8d33d5d7dc95012981ccbfb2d2a0f
-cksum=2335245752
-upstream_url=https://pypi.io/packages/source/f/filelock/filelock-VERSION.tar.gz
+tarball=filelock-VERSION-py3-none-any.whl
+sha1=74f5368865bf05ddc5b69949e4547ad25c078fc1
+md5=63b0f117cb65ef531ffafb566170661e
+cksum=1046951951
+upstream_url=https://pypi.io/packages/py3/f/filelock/filelock-VERSION-py3-none-any.whl
diff --git a/build/pkgs/filelock/package-version.txt b/build/pkgs/filelock/package-version.txt
index 19811903a7f..871f80a34be 100644
--- a/build/pkgs/filelock/package-version.txt
+++ b/build/pkgs/filelock/package-version.txt
@@ -1 +1 @@
-3.8.0
+3.12.3
diff --git a/build/pkgs/filelock/spkg-install.in b/build/pkgs/filelock/spkg-install.in
deleted file mode 100644
index 37ac1a53437..00000000000
--- a/build/pkgs/filelock/spkg-install.in
+++ /dev/null
@@ -1,2 +0,0 @@
-cd src
-sdh_pip_install .
diff --git a/build/pkgs/packaging/checksums.ini b/build/pkgs/packaging/checksums.ini
index c8c315c78c8..83ab122e324 100644
--- a/build/pkgs/packaging/checksums.ini
+++ b/build/pkgs/packaging/checksums.ini
@@ -1,5 +1,5 @@
 tarball=packaging-VERSION.tar.gz
-sha1=b8caff3bec760723db6af4092c68075e22bdb769
-md5=e713c1939f294fd729af4a7be40dd141
-cksum=2539089468
+sha1=1245c28c10ae6cb80164f081daece224b6fa89bc
+md5=f7d5c39c6f92cc2dfa1293ba8f6c097c
+cksum=11867377
 upstream_url=https://pypi.io/packages/source/p/packaging/packaging-VERSION.tar.gz
diff --git a/build/pkgs/packaging/package-version.txt b/build/pkgs/packaging/package-version.txt
index 8e5954eb6f3..a12b18e4372 100644
--- a/build/pkgs/packaging/package-version.txt
+++ b/build/pkgs/packaging/package-version.txt
@@ -1 +1 @@
-21.3
+23.1
diff --git a/build/pkgs/platformdirs/checksums.ini b/build/pkgs/platformdirs/checksums.ini
index 604aa7f6c99..288483e8fc2 100644
--- a/build/pkgs/platformdirs/checksums.ini
+++ b/build/pkgs/platformdirs/checksums.ini
@@ -1,5 +1,5 @@
 tarball=platformdirs-VERSION.tar.gz
-sha1=082974f7d3ea03adfa147f4ab5be76079c2a116f
-md5=f449b7f3767577fa2a57465a4523e92e
-cksum=2966639810
+sha1=c4e0f8486e67a97affbc1b6b267a1f196c4177fa
+md5=1c1c8c05e9bc370b78e0a95103523b75
+cksum=4231977838
 upstream_url=https://pypi.io/packages/source/p/platformdirs/platformdirs-VERSION.tar.gz
diff --git a/build/pkgs/platformdirs/package-version.txt b/build/pkgs/platformdirs/package-version.txt
index fe16b348d97..30291cba223 100644
--- a/build/pkgs/platformdirs/package-version.txt
+++ b/build/pkgs/platformdirs/package-version.txt
@@ -1 +1 @@
-2.5.4
+3.10.0
diff --git a/build/pkgs/pluggy/checksums.ini b/build/pkgs/pluggy/checksums.ini
index 087f36ad1a6..02c89db5e83 100644
--- a/build/pkgs/pluggy/checksums.ini
+++ b/build/pkgs/pluggy/checksums.ini
@@ -1,5 +1,5 @@
-tarball=pluggy-VERSION.tar.gz
-sha1=0486bc511fc3415bb84252339b63b9d9e6d0734a
-md5=daa6fddfb6cd364f3c82e52098911e4b
-cksum=996010694
-upstream_url=https://pypi.io/packages/source/p/pluggy/pluggy-VERSION.tar.gz
+tarball=pluggy-VERSION-py3-none-any.whl
+sha1=25492905db99a151fc86368f0cca518a5ee5a832
+md5=9d0a58f023a0642eebae7c19f2729b72
+cksum=273236458
+upstream_url=https://pypi.io/packages/py3/p/pluggy/pluggy-VERSION-py3-none-any.whl
diff --git a/build/pkgs/pluggy/package-version.txt b/build/pkgs/pluggy/package-version.txt
index 3eefcb9dd5b..f0bb29e7638 100644
--- a/build/pkgs/pluggy/package-version.txt
+++ b/build/pkgs/pluggy/package-version.txt
@@ -1 +1 @@
-1.0.0
+1.3.0
diff --git a/build/pkgs/pluggy/spkg-install.in b/build/pkgs/pluggy/spkg-install.in
deleted file mode 100644
index 37ac1a53437..00000000000
--- a/build/pkgs/pluggy/spkg-install.in
+++ /dev/null
@@ -1,2 +0,0 @@
-cd src
-sdh_pip_install .
diff --git a/build/pkgs/pyproject_api/SPKG.rst b/build/pkgs/pyproject_api/SPKG.rst
new file mode 100644
index 00000000000..521b15e35d6
--- /dev/null
+++ b/build/pkgs/pyproject_api/SPKG.rst
@@ -0,0 +1,16 @@
+pyproject_api: API to interact with the python pyproject.toml based projects
+============================================================================
+
+Description
+-----------
+
+API to interact with the python pyproject.toml based projects
+
+License
+-------
+
+Upstream Contact
+----------------
+
+https://pypi.org/project/pyproject-api/
+
diff --git a/build/pkgs/pyproject_api/checksums.ini b/build/pkgs/pyproject_api/checksums.ini
new file mode 100644
index 00000000000..9fc8e383a7c
--- /dev/null
+++ b/build/pkgs/pyproject_api/checksums.ini
@@ -0,0 +1,5 @@
+tarball=pyproject_api-VERSION-py3-none-any.whl
+sha1=5ea24c784a68fd0ef0228c332dc078ce64387eb8
+md5=8941280ffec3eb79a8cd6e380774980f
+cksum=913049079
+upstream_url=https://pypi.io/packages/py3/p/pyproject_api/pyproject_api-VERSION-py3-none-any.whl
diff --git a/build/pkgs/pyproject_api/dependencies b/build/pkgs/pyproject_api/dependencies
new file mode 100644
index 00000000000..47296a7bace
--- /dev/null
+++ b/build/pkgs/pyproject_api/dependencies
@@ -0,0 +1,4 @@
+ | $(PYTHON_TOOLCHAIN) $(PYTHON)
+
+----------
+All lines of this file are ignored except the first.
diff --git a/build/pkgs/pyproject_api/install-requires.txt b/build/pkgs/pyproject_api/install-requires.txt
new file mode 100644
index 00000000000..3f2ab4cb2a0
--- /dev/null
+++ b/build/pkgs/pyproject_api/install-requires.txt
@@ -0,0 +1 @@
+pyproject-api
diff --git a/build/pkgs/pyproject_api/package-version.txt b/build/pkgs/pyproject_api/package-version.txt
new file mode 100644
index 00000000000..9c6d6293b1a
--- /dev/null
+++ b/build/pkgs/pyproject_api/package-version.txt
@@ -0,0 +1 @@
+1.6.1
diff --git a/build/pkgs/pyproject_api/type b/build/pkgs/pyproject_api/type
new file mode 100644
index 00000000000..a6a7b9cd726
--- /dev/null
+++ b/build/pkgs/pyproject_api/type
@@ -0,0 +1 @@
+standard
diff --git a/build/pkgs/setuptools_wheel/install-requires.txt b/build/pkgs/setuptools_wheel/install-requires.txt
index d1dc532ceab..d3767a68c8f 100644
--- a/build/pkgs/setuptools_wheel/install-requires.txt
+++ b/build/pkgs/setuptools_wheel/install-requires.txt
@@ -1 +1 @@
-# We use this file to mark the package as a Python package
+setuptools >= 65.6
diff --git a/build/pkgs/toml/SPKG.rst b/build/pkgs/toml/SPKG.rst
deleted file mode 100644
index e1b53b8f79e..00000000000
--- a/build/pkgs/toml/SPKG.rst
+++ /dev/null
@@ -1,18 +0,0 @@
-toml: Python Library for Tom's Obvious, Minimal Language
-========================================================
-
-Description
------------
-
-Python Library for Tom's Obvious, Minimal Language
-
-License
--------
-
-MIT
-
-Upstream Contact
-----------------
-
-https://pypi.org/project/toml/
-
diff --git a/build/pkgs/toml/checksums.ini b/build/pkgs/toml/checksums.ini
deleted file mode 100644
index 27467959676..00000000000
--- a/build/pkgs/toml/checksums.ini
+++ /dev/null
@@ -1,5 +0,0 @@
-tarball=toml-VERSION.tar.gz
-sha1=00137fc72f31100edd1c03670081b03053b6c836
-md5=59bce5d8d67e858735ec3f399ec90253
-cksum=3015531877
-upstream_url=https://pypi.io/packages/source/t/toml/toml-VERSION.tar.gz
diff --git a/build/pkgs/toml/distros/conda.txt b/build/pkgs/toml/distros/conda.txt
deleted file mode 100644
index bd79a658fe7..00000000000
--- a/build/pkgs/toml/distros/conda.txt
+++ /dev/null
@@ -1 +0,0 @@
-toml
diff --git a/build/pkgs/toml/distros/void.txt b/build/pkgs/toml/distros/void.txt
deleted file mode 100644
index 543e89d2a6f..00000000000
--- a/build/pkgs/toml/distros/void.txt
+++ /dev/null
@@ -1 +0,0 @@
-python3-toml
diff --git a/build/pkgs/toml/install-requires.txt b/build/pkgs/toml/install-requires.txt
deleted file mode 100644
index bd79a658fe7..00000000000
--- a/build/pkgs/toml/install-requires.txt
+++ /dev/null
@@ -1 +0,0 @@
-toml
diff --git a/build/pkgs/toml/package-version.txt b/build/pkgs/toml/package-version.txt
deleted file mode 100644
index 5eef0f10e8c..00000000000
--- a/build/pkgs/toml/package-version.txt
+++ /dev/null
@@ -1 +0,0 @@
-0.10.2
diff --git a/build/pkgs/toml/spkg-install.in b/build/pkgs/toml/spkg-install.in
deleted file mode 100644
index 37ac1a53437..00000000000
--- a/build/pkgs/toml/spkg-install.in
+++ /dev/null
@@ -1,2 +0,0 @@
-cd src
-sdh_pip_install .
diff --git a/build/pkgs/tox/checksums.ini b/build/pkgs/tox/checksums.ini
index 19a159a8e4a..caf44efe123 100644
--- a/build/pkgs/tox/checksums.ini
+++ b/build/pkgs/tox/checksums.ini
@@ -1,5 +1,5 @@
-tarball=tox-VERSION.tar.gz
-sha1=4a17b94eea345a2fb1a76106fb4d01ac9aca3569
-md5=ed4a11d13cd6a206b516c84750109602
-cksum=3144404727
-upstream_url=https://pypi.io/packages/source/t/tox/tox-VERSION.tar.gz
+tarball=tox-VERSION-py3-none-any.whl
+sha1=d3312285c4988d3307d3b000a8a18cfcb16aea29
+md5=127a9d3fae61a0967f14ab6d59fd118f
+cksum=4147794288
+upstream_url=https://pypi.io/packages/py3/t/tox/tox-VERSION-py3-none-any.whl
diff --git a/build/pkgs/tox/dependencies b/build/pkgs/tox/dependencies
index d910d42722f..ebec555b1e0 100644
--- a/build/pkgs/tox/dependencies
+++ b/build/pkgs/tox/dependencies
@@ -1,4 +1,4 @@
- packaging six filelock pluggy py toml virtualenv importlib_metadata | $(PYTHON_TOOLCHAIN) $(PYTHON)
+cachetools chardet colorama filelock packaging platformdirs pluggy pyproject_api tomli virtualenv | $(PYTHON_TOOLCHAIN) $(PYTHON)
 
 ----------
 All lines of this file are ignored except the first.
diff --git a/build/pkgs/tox/install-requires.txt b/build/pkgs/tox/install-requires.txt
index ffbf4099ae8..41bd756ea6b 100644
--- a/build/pkgs/tox/install-requires.txt
+++ b/build/pkgs/tox/install-requires.txt
@@ -1 +1,2 @@
-tox >= 3.21.4
+# see spkg-configure.m4
+tox >= 4.2.7
diff --git a/build/pkgs/tox/package-version.txt b/build/pkgs/tox/package-version.txt
index 8c53120442c..d782fca8f64 100644
--- a/build/pkgs/tox/package-version.txt
+++ b/build/pkgs/tox/package-version.txt
@@ -1 +1 @@
-3.27.0
+4.11.1
diff --git a/build/pkgs/tox/spkg-configure.m4 b/build/pkgs/tox/spkg-configure.m4
index 5a260439cdd..ab69f673b5a 100644
--- a/build/pkgs/tox/spkg-configure.m4
+++ b/build/pkgs/tox/spkg-configure.m4
@@ -1,28 +1,18 @@
 SAGE_SPKG_CONFIGURE([tox], [
-       dnl Use non-ancient tox with full support for PEP 517.
-       m4_pushdef([TOX3_MIN_VERSION], [3.21.4])
        dnl Early 4.0.x versions have bugs regarding complex factor conditions
-       m4_pushdef([TOX4_MIN_VERSION], [4.0.15])
-       AC_CACHE_CHECK([for tox 3 >= ]TOX3_MIN_VERSION[ or tox 4 >= ]TOX4_MIN_VERSION, [ac_cv_path_TOX], [
+       dnl [pkgenv] added in 4.2 - https://tox.wiki/en/latest/upgrading.html#packaging-configuration-and-inheritance
+       dnl 4.2.7 for repaired numerical factors
+       m4_pushdef([TOX4_MIN_VERSION], [4.2.7])
+       AC_CACHE_CHECK([for tox >= ]TOX4_MIN_VERSION, [ac_cv_path_TOX], [
          AC_PATH_PROGS_FEATURE_CHECK([TOX], [tox], [
             tox_version=$($ac_path_TOX --version 2> /dev/null | tail -n 1)
-            AS_IF([test -n "$tox_version"], [
-                AX_COMPARE_VERSION([$tox_version], [lt], [4], [
-                    AX_COMPARE_VERSION([$tox_version], [ge], TOX3_MIN_VERSION, [
-                        ac_cv_path_TOX="$ac_path_TOX"
-                        ac_path_TOX_found=:
-                    ])
-                ], [
-                    AX_COMPARE_VERSION([$tox_version], [ge], TOX4_MIN_VERSION, [
-                        ac_cv_path_TOX="$ac_path_TOX"
-                        ac_path_TOX_found=:
-                    ])
-                ])
+            AX_COMPARE_VERSION([$tox_version], [ge], TOX4_MIN_VERSION, [
+                ac_cv_path_TOX="$ac_path_TOX"
+                ac_path_TOX_found=:
             ])
          ])
        ])
        AS_IF([test -z "$ac_cv_path_TOX"],
              [sage_spkg_install_tox=yes])
        m4_popdef([TOX4_MIN_VERSION])
-       m4_popdef([TOX3_MIN_VERSION])
 ])
diff --git a/build/pkgs/tox/spkg-install.in b/build/pkgs/tox/spkg-install.in
deleted file mode 100644
index 37ac1a53437..00000000000
--- a/build/pkgs/tox/spkg-install.in
+++ /dev/null
@@ -1,2 +0,0 @@
-cd src
-sdh_pip_install .
diff --git a/build/pkgs/virtualenv/checksums.ini b/build/pkgs/virtualenv/checksums.ini
index e324ed781ee..b7def1fa7e0 100644
--- a/build/pkgs/virtualenv/checksums.ini
+++ b/build/pkgs/virtualenv/checksums.ini
@@ -1,5 +1,5 @@
-tarball=virtualenv-VERSION.tar.gz
-sha1=8371dccb9866b40c3fdc5c0aa9c8f034cc0b174b
-md5=b2d60f3c431f370b5fed5169b94f4798
-cksum=3124829245
-upstream_url=https://pypi.io/packages/source/v/virtualenv/virtualenv-VERSION.tar.gz
+tarball=virtualenv-VERSION-py3-none-any.whl
+sha1=a17fc6409d29b7e7b1427f37496bfc0fa399f9bf
+md5=6374ee91c1ed02956a334aa01d9414ed
+cksum=31593789
+upstream_url=https://pypi.io/packages/py3/v/virtualenv/virtualenv-VERSION-py3-none-any.whl
diff --git a/build/pkgs/virtualenv/dependencies b/build/pkgs/virtualenv/dependencies
index 021e0fc1bd7..b0e964bba0c 100644
--- a/build/pkgs/virtualenv/dependencies
+++ b/build/pkgs/virtualenv/dependencies
@@ -1,4 +1,4 @@
- appdirs distlib filelock six importlib_metadata importlib_resources platformdirs | $(PYTHON_TOOLCHAIN) $(PYTHON)
+distlib filelock platformdirs | $(PYTHON_TOOLCHAIN) $(PYTHON)
 
 ----------
 All lines of this file are ignored except the first.
diff --git a/build/pkgs/virtualenv/package-version.txt b/build/pkgs/virtualenv/package-version.txt
index d1df974a56b..b744a5a46cb 100644
--- a/build/pkgs/virtualenv/package-version.txt
+++ b/build/pkgs/virtualenv/package-version.txt
@@ -1 +1 @@
-20.16.6
+20.24.4
diff --git a/build/pkgs/virtualenv/spkg-install.in b/build/pkgs/virtualenv/spkg-install.in
deleted file mode 100644
index 37ac1a53437..00000000000
--- a/build/pkgs/virtualenv/spkg-install.in
+++ /dev/null
@@ -1,2 +0,0 @@
-cd src
-sdh_pip_install .
diff --git a/build/sage_bootstrap/creator.py b/build/sage_bootstrap/creator.py
index f7a6ab203dc..c52090e5fa3 100644
--- a/build/sage_bootstrap/creator.py
+++ b/build/sage_bootstrap/creator.py
@@ -94,7 +94,7 @@ def set_python_data_and_scripts(self, pypi_package_name=None, source='normal'):
         if pypi_package_name is None:
             pypi_package_name = self.package_name
         with open(os.path.join(self.path, 'dependencies'), 'w+') as f:
-            f.write('$(PYTHON) | $(PYTHON_TOOLCHAIN)\n\n')
+            f.write(' | $(PYTHON_TOOLCHAIN) $(PYTHON)\n\n')
             f.write('----------\nAll lines of this file are ignored except the first.\n')
         if source == 'normal':
             with open(os.path.join(self.path, 'spkg-install.in'), 'w+') as f:
diff --git a/pkgs/sagemath-bliss/pyproject.toml.m4 b/pkgs/sagemath-bliss/pyproject.toml.m4
index 439482ad26b..1cbcdf7e162 100644
--- a/pkgs/sagemath-bliss/pyproject.toml.m4
+++ b/pkgs/sagemath-bliss/pyproject.toml.m4
@@ -2,7 +2,7 @@ include(`sage_spkg_versions_toml.m4')dnl' -*- conf-toml -*-
 [build-system]
 # Minimum requirements for the build system to execute.
 requires = [
-    SPKG_INSTALL_REQUIRES_setuptools
+    SPKG_INSTALL_REQUIRES_setuptools_wheel
     SPKG_INSTALL_REQUIRES_sage_conf
     SPKG_INSTALL_REQUIRES_sage_setup
     SPKG_INSTALL_REQUIRES_sagemath_environment
diff --git a/pkgs/sagemath-categories/pyproject.toml.m4 b/pkgs/sagemath-categories/pyproject.toml.m4
index 6ce29ddcb71..cf4c97f1fd1 100644
--- a/pkgs/sagemath-categories/pyproject.toml.m4
+++ b/pkgs/sagemath-categories/pyproject.toml.m4
@@ -2,7 +2,7 @@ include(`sage_spkg_versions_toml.m4')dnl' -*- conf-toml -*-
 [build-system]
 # Minimum requirements for the build system to execute.
 requires = [
-    SPKG_INSTALL_REQUIRES_setuptools
+    SPKG_INSTALL_REQUIRES_setuptools_wheel
     SPKG_INSTALL_REQUIRES_wheel
     SPKG_INSTALL_REQUIRES_sage_setup
     SPKG_INSTALL_REQUIRES_sagemath_environment
diff --git a/pkgs/sagemath-coxeter3/pyproject.toml.m4 b/pkgs/sagemath-coxeter3/pyproject.toml.m4
index e5b939e414d..a7d65382b21 100644
--- a/pkgs/sagemath-coxeter3/pyproject.toml.m4
+++ b/pkgs/sagemath-coxeter3/pyproject.toml.m4
@@ -2,7 +2,7 @@ include(`sage_spkg_versions_toml.m4')dnl' -*- conf-toml -*-
 [build-system]
 # Minimum requirements for the build system to execute.
 requires = [
-    SPKG_INSTALL_REQUIRES_setuptools
+    SPKG_INSTALL_REQUIRES_setuptools_wheel
     SPKG_INSTALL_REQUIRES_sage_setup
     SPKG_INSTALL_REQUIRES_sagemath_environment
     SPKG_INSTALL_REQUIRES_cython
diff --git a/pkgs/sagemath-environment/pyproject.toml.m4 b/pkgs/sagemath-environment/pyproject.toml.m4
index 7f62a86cd69..fb2db955ed5 100644
--- a/pkgs/sagemath-environment/pyproject.toml.m4
+++ b/pkgs/sagemath-environment/pyproject.toml.m4
@@ -2,7 +2,7 @@ include(`sage_spkg_versions_toml.m4')dnl' -*- conf-toml -*-
 [build-system]
 # Minimum requirements for the build system to execute.
 requires = [
-    SPKG_INSTALL_REQUIRES_setuptools
+    SPKG_INSTALL_REQUIRES_setuptools_wheel
     SPKG_INSTALL_REQUIRES_wheel
 ]
 build-backend = "setuptools.build_meta"
diff --git a/pkgs/sagemath-mcqd/pyproject.toml.m4 b/pkgs/sagemath-mcqd/pyproject.toml.m4
index d28ff179a00..7e651119193 100644
--- a/pkgs/sagemath-mcqd/pyproject.toml.m4
+++ b/pkgs/sagemath-mcqd/pyproject.toml.m4
@@ -2,7 +2,7 @@ include(`sage_spkg_versions_toml.m4')dnl' -*- conf-toml -*-
 [build-system]
 # Minimum requirements for the build system to execute.
 requires = [
-    SPKG_INSTALL_REQUIRES_setuptools
+    SPKG_INSTALL_REQUIRES_setuptools_wheel
     SPKG_INSTALL_REQUIRES_sage_setup
     SPKG_INSTALL_REQUIRES_sagemath_environment
     SPKG_INSTALL_REQUIRES_cython
diff --git a/pkgs/sagemath-meataxe/pyproject.toml.m4 b/pkgs/sagemath-meataxe/pyproject.toml.m4
index e5b939e414d..a7d65382b21 100644
--- a/pkgs/sagemath-meataxe/pyproject.toml.m4
+++ b/pkgs/sagemath-meataxe/pyproject.toml.m4
@@ -2,7 +2,7 @@ include(`sage_spkg_versions_toml.m4')dnl' -*- conf-toml -*-
 [build-system]
 # Minimum requirements for the build system to execute.
 requires = [
-    SPKG_INSTALL_REQUIRES_setuptools
+    SPKG_INSTALL_REQUIRES_setuptools_wheel
     SPKG_INSTALL_REQUIRES_sage_setup
     SPKG_INSTALL_REQUIRES_sagemath_environment
     SPKG_INSTALL_REQUIRES_cython
diff --git a/pkgs/sagemath-objects/pyproject.toml.m4 b/pkgs/sagemath-objects/pyproject.toml.m4
index 0c5558f3412..d8fda57a8f8 100644
--- a/pkgs/sagemath-objects/pyproject.toml.m4
+++ b/pkgs/sagemath-objects/pyproject.toml.m4
@@ -2,7 +2,7 @@ include(`sage_spkg_versions_toml.m4')dnl' -*- conf-toml -*-
 [build-system]
 # Minimum requirements for the build system to execute.
 requires = [
-    SPKG_INSTALL_REQUIRES_setuptools
+    SPKG_INSTALL_REQUIRES_setuptools_wheel
     SPKG_INSTALL_REQUIRES_wheel
     SPKG_INSTALL_REQUIRES_sage_setup
     SPKG_INSTALL_REQUIRES_sagemath_environment
diff --git a/pkgs/sagemath-repl/pyproject.toml.m4 b/pkgs/sagemath-repl/pyproject.toml.m4
index 7f62a86cd69..fb2db955ed5 100644
--- a/pkgs/sagemath-repl/pyproject.toml.m4
+++ b/pkgs/sagemath-repl/pyproject.toml.m4
@@ -2,7 +2,7 @@ include(`sage_spkg_versions_toml.m4')dnl' -*- conf-toml -*-
 [build-system]
 # Minimum requirements for the build system to execute.
 requires = [
-    SPKG_INSTALL_REQUIRES_setuptools
+    SPKG_INSTALL_REQUIRES_setuptools_wheel
     SPKG_INSTALL_REQUIRES_wheel
 ]
 build-backend = "setuptools.build_meta"
diff --git a/pkgs/sagemath-sirocco/pyproject.toml.m4 b/pkgs/sagemath-sirocco/pyproject.toml.m4
index 1b000bd5c3b..99894dd5e5e 100644
--- a/pkgs/sagemath-sirocco/pyproject.toml.m4
+++ b/pkgs/sagemath-sirocco/pyproject.toml.m4
@@ -2,7 +2,7 @@ include(`sage_spkg_versions_toml.m4')dnl' -*- conf-toml -*-
 [build-system]
 # Minimum requirements for the build system to execute.
 requires = [
-    SPKG_INSTALL_REQUIRES_setuptools
+    SPKG_INSTALL_REQUIRES_setuptools_wheel
     SPKG_INSTALL_REQUIRES_sage_setup
     SPKG_INSTALL_REQUIRES_sagemath_environment
     SPKG_INSTALL_REQUIRES_cython
diff --git a/pkgs/sagemath-tdlib/pyproject.toml.m4 b/pkgs/sagemath-tdlib/pyproject.toml.m4
index e5b939e414d..a7d65382b21 100644
--- a/pkgs/sagemath-tdlib/pyproject.toml.m4
+++ b/pkgs/sagemath-tdlib/pyproject.toml.m4
@@ -2,7 +2,7 @@ include(`sage_spkg_versions_toml.m4')dnl' -*- conf-toml -*-
 [build-system]
 # Minimum requirements for the build system to execute.
 requires = [
-    SPKG_INSTALL_REQUIRES_setuptools
+    SPKG_INSTALL_REQUIRES_setuptools_wheel
     SPKG_INSTALL_REQUIRES_sage_setup
     SPKG_INSTALL_REQUIRES_sagemath_environment
     SPKG_INSTALL_REQUIRES_cython
diff --git a/src/pyproject.toml.m4 b/src/pyproject.toml.m4
index 56f1b2b03ab..f707b6f890e 100644
--- a/src/pyproject.toml.m4
+++ b/src/pyproject.toml.m4
@@ -6,7 +6,7 @@ requires = [
     # https://github.com/pypa/pip/issues/6144
      esyscmd(`sage-get-system-packages install-requires-toml \
         sage_conf      \
-        setuptools     \
+        setuptools_wheel \
         wheel          \
         sage_setup     \
         cypari         \