diff --git a/build.rs b/build.rs
index 8f5ccef..1bc4f29 100644
--- a/build.rs
+++ b/build.rs
@@ -26,134 +26,168 @@ const DEFAULT_PYPY_SOURCE: &str = "https://downloads.python.org/pypy/";
 // See also https://llvm.org/doxygen/classllvm_1_1Triple.html
 #[rustfmt::skip]
 const DEFAULT_CPYTHON_DISTRIBUTIONS: &[(&str, &str, &str, &str, &str, &str)] = &[
+    ("3.12", "linux", "aarch64", "gnu", "",
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.12.0%2B20231002-aarch64-unknown-linux-gnu-install_only.tar.gz"),
+    ("3.12", "linux", "powerpc64", "gnu", "",
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.12.0%2B20231002-ppc64le-unknown-linux-gnu-install_only.tar.gz"),
+    ("3.12", "linux", "s390x", "gnu", "",
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.12.0%2B20231002-s390x-unknown-linux-gnu-install_only.tar.gz"),
+    ("3.12", "linux", "x86_64", "gnu", "v1",
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.12.0%2B20231002-x86_64-unknown-linux-gnu-install_only.tar.gz"),
+    ("3.12", "linux", "x86_64", "gnu", "v2",
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.12.0%2B20231002-x86_64_v2-unknown-linux-gnu-install_only.tar.gz"),
+    ("3.12", "linux", "x86_64", "gnu", "v3",
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.12.0%2B20231002-x86_64_v3-unknown-linux-gnu-install_only.tar.gz"),
+    ("3.12", "linux", "x86_64", "gnu", "v4",
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.12.0%2B20231002-x86_64_v4-unknown-linux-gnu-install_only.tar.gz"),
+    ("3.12", "linux", "x86_64", "musl", "v1",
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.12.0%2B20231002-x86_64-unknown-linux-musl-install_only.tar.gz"),
+    ("3.12", "linux", "x86_64", "musl", "v2",
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.12.0%2B20231002-x86_64_v2-unknown-linux-musl-install_only.tar.gz"),
+    ("3.12", "linux", "x86_64", "musl", "v3",
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.12.0%2B20231002-x86_64_v3-unknown-linux-musl-install_only.tar.gz"),
+    ("3.12", "linux", "x86_64", "musl", "v4",
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.12.0%2B20231002-x86_64_v4-unknown-linux-musl-install_only.tar.gz"),
+    ("3.12", "windows", "x86", "msvc", "shared",
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.12.0%2B20231002-i686-pc-windows-msvc-shared-install_only.tar.gz"),
+    ("3.12", "windows", "x86", "msvc", "static",
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.12.0%2B20231002-i686-pc-windows-msvc-static-install_only.tar.gz"),
+    ("3.12", "windows", "x86_64", "msvc", "shared",
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.12.0%2B20231002-x86_64-pc-windows-msvc-shared-install_only.tar.gz"),
+    ("3.12", "windows", "x86_64", "msvc", "static",
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.12.0%2B20231002-x86_64-pc-windows-msvc-static-install_only.tar.gz"),
+    ("3.12", "macos", "aarch64", "", "",
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.12.0%2B20231002-aarch64-apple-darwin-install_only.tar.gz"),
+    ("3.12", "macos", "x86_64", "", "",
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.12.0%2B20231002-x86_64-apple-darwin-install_only.tar.gz"),
     ("3.11", "linux", "aarch64", "gnu", "",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.11.5%2B20230826-aarch64-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.11.6%2B20231002-aarch64-unknown-linux-gnu-install_only.tar.gz"),
     ("3.11", "linux", "powerpc64", "gnu", "",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.11.5%2B20230826-ppc64le-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.11.6%2B20231002-ppc64le-unknown-linux-gnu-install_only.tar.gz"),
     ("3.11", "linux", "s390x", "gnu", "",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.11.5%2B20230826-s390x-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.11.6%2B20231002-s390x-unknown-linux-gnu-install_only.tar.gz"),
     ("3.11", "linux", "x86", "gnu", "",
         "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.11.5%2B20230826-i686-unknown-linux-gnu-install_only.tar.gz"),
     ("3.11", "linux", "x86_64", "gnu", "v1",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.11.5%2B20230826-x86_64-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.11.6%2B20231002-x86_64-unknown-linux-gnu-install_only.tar.gz"),
     ("3.11", "linux", "x86_64", "gnu", "v2",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.11.5%2B20230826-x86_64_v2-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.11.6%2B20231002-x86_64_v2-unknown-linux-gnu-install_only.tar.gz"),
     ("3.11", "linux", "x86_64", "gnu", "v3",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.11.5%2B20230826-x86_64_v3-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.11.6%2B20231002-x86_64_v3-unknown-linux-gnu-install_only.tar.gz"),
     ("3.11", "linux", "x86_64", "gnu", "v4",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.11.5%2B20230826-x86_64_v4-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.11.6%2B20231002-x86_64_v4-unknown-linux-gnu-install_only.tar.gz"),
     ("3.11", "linux", "x86_64", "musl", "v1",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.11.5%2B20230826-x86_64-unknown-linux-musl-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.11.6%2B20231002-x86_64-unknown-linux-musl-install_only.tar.gz"),
     ("3.11", "linux", "x86_64", "musl", "v2",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.11.5%2B20230826-x86_64_v2-unknown-linux-musl-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.11.6%2B20231002-x86_64_v2-unknown-linux-musl-install_only.tar.gz"),
     ("3.11", "linux", "x86_64", "musl", "v3",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.11.5%2B20230826-x86_64_v3-unknown-linux-musl-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.11.6%2B20231002-x86_64_v3-unknown-linux-musl-install_only.tar.gz"),
     ("3.11", "linux", "x86_64", "musl", "v4",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.11.5%2B20230826-x86_64_v4-unknown-linux-musl-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.11.6%2B20231002-x86_64_v4-unknown-linux-musl-install_only.tar.gz"),
     ("3.11", "windows", "x86", "msvc", "shared",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.11.5%2B20230826-i686-pc-windows-msvc-shared-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.11.6%2B20231002-i686-pc-windows-msvc-shared-install_only.tar.gz"),
     ("3.11", "windows", "x86", "msvc", "static",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.11.5%2B20230826-i686-pc-windows-msvc-static-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.11.6%2B20231002-i686-pc-windows-msvc-static-install_only.tar.gz"),
     ("3.11", "windows", "x86_64", "msvc", "shared",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.11.5%2B20230826-x86_64-pc-windows-msvc-shared-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.11.6%2B20231002-x86_64-pc-windows-msvc-shared-install_only.tar.gz"),
     ("3.11", "windows", "x86_64", "msvc", "static",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.11.5%2B20230826-x86_64-pc-windows-msvc-static-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.11.6%2B20231002-x86_64-pc-windows-msvc-static-install_only.tar.gz"),
     ("3.11", "macos", "aarch64", "", "",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.11.5%2B20230826-aarch64-apple-darwin-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.11.6%2B20231002-aarch64-apple-darwin-install_only.tar.gz"),
     ("3.11", "macos", "x86_64", "", "",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.11.5%2B20230826-x86_64-apple-darwin-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.11.6%2B20231002-x86_64-apple-darwin-install_only.tar.gz"),
     ("3.10", "linux", "aarch64", "gnu", "",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.10.13%2B20230826-aarch64-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.10.13%2B20231002-aarch64-unknown-linux-gnu-install_only.tar.gz"),
     ("3.10", "linux", "powerpc64", "gnu", "",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.10.13%2B20230826-ppc64le-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.10.13%2B20231002-ppc64le-unknown-linux-gnu-install_only.tar.gz"),
     ("3.10", "linux", "s390x", "gnu", "",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.10.13%2B20230826-s390x-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.10.13%2B20231002-s390x-unknown-linux-gnu-install_only.tar.gz"),
     ("3.10", "linux", "x86", "gnu", "",
         "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.10.13%2B20230826-i686-unknown-linux-gnu-install_only.tar.gz"),
     ("3.10", "linux", "x86_64", "gnu", "v1",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.10.13%2B20230826-x86_64-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.10.13%2B20231002-x86_64-unknown-linux-gnu-install_only.tar.gz"),
     ("3.10", "linux", "x86_64", "gnu", "v2",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.10.13%2B20230826-x86_64_v2-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.10.13%2B20231002-x86_64_v2-unknown-linux-gnu-install_only.tar.gz"),
     ("3.10", "linux", "x86_64", "gnu", "v3",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.10.13%2B20230826-x86_64_v3-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.10.13%2B20231002-x86_64_v3-unknown-linux-gnu-install_only.tar.gz"),
     ("3.10", "linux", "x86_64", "gnu", "v4",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.10.13%2B20230826-x86_64_v4-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.10.13%2B20231002-x86_64_v4-unknown-linux-gnu-install_only.tar.gz"),
     ("3.10", "linux", "x86_64", "musl", "v1",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.10.13%2B20230826-x86_64-unknown-linux-musl-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.10.13%2B20231002-x86_64-unknown-linux-musl-install_only.tar.gz"),
     ("3.10", "linux", "x86_64", "musl", "v2",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.10.13%2B20230826-x86_64_v2-unknown-linux-musl-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.10.13%2B20231002-x86_64_v2-unknown-linux-musl-install_only.tar.gz"),
     ("3.10", "linux", "x86_64", "musl", "v3",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.10.13%2B20230826-x86_64_v3-unknown-linux-musl-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.10.13%2B20231002-x86_64_v3-unknown-linux-musl-install_only.tar.gz"),
     ("3.10", "linux", "x86_64", "musl", "v4",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.10.13%2B20230826-x86_64_v4-unknown-linux-musl-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.10.13%2B20231002-x86_64_v4-unknown-linux-musl-install_only.tar.gz"),
     ("3.10", "windows", "x86", "msvc", "shared",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.10.13%2B20230826-i686-pc-windows-msvc-shared-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.10.13%2B20231002-i686-pc-windows-msvc-shared-install_only.tar.gz"),
     ("3.10", "windows", "x86", "msvc", "static",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.10.13%2B20230826-i686-pc-windows-msvc-static-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.10.13%2B20231002-i686-pc-windows-msvc-static-install_only.tar.gz"),
     ("3.10", "windows", "x86_64", "msvc", "shared",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.10.13%2B20230826-x86_64-pc-windows-msvc-shared-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.10.13%2B20231002-x86_64-pc-windows-msvc-shared-install_only.tar.gz"),
     ("3.10", "windows", "x86_64", "msvc", "static",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.10.13%2B20230826-x86_64-pc-windows-msvc-static-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.10.13%2B20231002-x86_64-pc-windows-msvc-static-install_only.tar.gz"),
     ("3.10", "macos", "aarch64", "", "",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.10.13%2B20230826-aarch64-apple-darwin-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.10.13%2B20231002-aarch64-apple-darwin-install_only.tar.gz"),
     ("3.10", "macos", "x86_64", "", "",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.10.13%2B20230826-x86_64-apple-darwin-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.10.13%2B20231002-x86_64-apple-darwin-install_only.tar.gz"),
     ("3.9", "linux", "aarch64", "gnu", "",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.9.18%2B20230826-aarch64-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.9.18%2B20231002-aarch64-unknown-linux-gnu-install_only.tar.gz"),
     ("3.9", "linux", "powerpc64", "gnu", "",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.9.18%2B20230826-ppc64le-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.9.18%2B20231002-ppc64le-unknown-linux-gnu-install_only.tar.gz"),
     ("3.9", "linux", "s390x", "gnu", "",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.9.18%2B20230826-s390x-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.9.18%2B20231002-s390x-unknown-linux-gnu-install_only.tar.gz"),
     ("3.9", "linux", "x86", "gnu", "",
         "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.9.18%2B20230826-i686-unknown-linux-gnu-install_only.tar.gz"),
     ("3.9", "linux", "x86_64", "gnu", "v1",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.9.18%2B20230826-x86_64-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.9.18%2B20231002-x86_64-unknown-linux-gnu-install_only.tar.gz"),
     ("3.9", "linux", "x86_64", "gnu", "v2",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.9.18%2B20230826-x86_64_v2-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.9.18%2B20231002-x86_64_v2-unknown-linux-gnu-install_only.tar.gz"),
     ("3.9", "linux", "x86_64", "gnu", "v3",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.9.18%2B20230826-x86_64_v3-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.9.18%2B20231002-x86_64_v3-unknown-linux-gnu-install_only.tar.gz"),
     ("3.9", "linux", "x86_64", "gnu", "v4",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.9.18%2B20230826-x86_64_v4-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.9.18%2B20231002-x86_64_v4-unknown-linux-gnu-install_only.tar.gz"),
     ("3.9", "linux", "x86_64", "musl", "v1",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.9.18%2B20230826-x86_64-unknown-linux-musl-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.9.18%2B20231002-x86_64-unknown-linux-musl-install_only.tar.gz"),
     ("3.9", "linux", "x86_64", "musl", "v2",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.9.18%2B20230826-x86_64_v2-unknown-linux-musl-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.9.18%2B20231002-x86_64_v2-unknown-linux-musl-install_only.tar.gz"),
     ("3.9", "linux", "x86_64", "musl", "v3",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.9.18%2B20230826-x86_64_v3-unknown-linux-musl-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.9.18%2B20231002-x86_64_v3-unknown-linux-musl-install_only.tar.gz"),
     ("3.9", "linux", "x86_64", "musl", "v4",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.9.18%2B20230826-x86_64_v4-unknown-linux-musl-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.9.18%2B20231002-x86_64_v4-unknown-linux-musl-install_only.tar.gz"),
     ("3.9", "windows", "x86", "msvc", "shared",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.9.18%2B20230826-i686-pc-windows-msvc-shared-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.9.18%2B20231002-i686-pc-windows-msvc-shared-install_only.tar.gz"),
     ("3.9", "windows", "x86", "msvc", "static",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.9.18%2B20230826-i686-pc-windows-msvc-static-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.9.18%2B20231002-i686-pc-windows-msvc-static-install_only.tar.gz"),
     ("3.9", "windows", "x86_64", "msvc", "shared",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.9.18%2B20230826-x86_64-pc-windows-msvc-shared-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.9.18%2B20231002-x86_64-pc-windows-msvc-shared-install_only.tar.gz"),
     ("3.9", "windows", "x86_64", "msvc", "static",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.9.18%2B20230826-x86_64-pc-windows-msvc-static-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.9.18%2B20231002-x86_64-pc-windows-msvc-static-install_only.tar.gz"),
     ("3.9", "macos", "aarch64", "", "",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.9.18%2B20230826-aarch64-apple-darwin-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.9.18%2B20231002-aarch64-apple-darwin-install_only.tar.gz"),
     ("3.9", "macos", "x86_64", "", "",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.9.18%2B20230826-x86_64-apple-darwin-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.9.18%2B20231002-x86_64-apple-darwin-install_only.tar.gz"),
     ("3.8", "linux", "aarch64", "gnu", "",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.8.17%2B20230826-aarch64-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.8.18%2B20231002-aarch64-unknown-linux-gnu-install_only.tar.gz"),
     ("3.8", "linux", "x86", "gnu", "",
         "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.8.17%2B20230826-i686-unknown-linux-gnu-install_only.tar.gz"),
     ("3.8", "linux", "x86_64", "gnu", "v1",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.8.17%2B20230826-x86_64-unknown-linux-gnu-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.8.18%2B20231002-x86_64-unknown-linux-gnu-install_only.tar.gz"),
     ("3.8", "linux", "x86_64", "musl", "v1",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.8.17%2B20230826-x86_64-unknown-linux-musl-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.8.18%2B20231002-x86_64-unknown-linux-musl-install_only.tar.gz"),
     ("3.8", "windows", "x86", "msvc", "shared",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.8.17%2B20230826-i686-pc-windows-msvc-shared-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.8.18%2B20231002-i686-pc-windows-msvc-shared-install_only.tar.gz"),
     ("3.8", "windows", "x86", "msvc", "static",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.8.17%2B20230826-i686-pc-windows-msvc-static-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.8.18%2B20231002-i686-pc-windows-msvc-static-install_only.tar.gz"),
     ("3.8", "windows", "x86_64", "msvc", "shared",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.8.17%2B20230826-x86_64-pc-windows-msvc-shared-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.8.18%2B20231002-x86_64-pc-windows-msvc-shared-install_only.tar.gz"),
     ("3.8", "windows", "x86_64", "msvc", "static",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.8.17%2B20230826-x86_64-pc-windows-msvc-static-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.8.18%2B20231002-x86_64-pc-windows-msvc-static-install_only.tar.gz"),
     ("3.8", "macos", "aarch64", "", "",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.8.17%2B20230826-aarch64-apple-darwin-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.8.18%2B20231002-aarch64-apple-darwin-install_only.tar.gz"),
     ("3.8", "macos", "x86_64", "", "",
-        "https://github.com/indygreg/python-build-standalone/releases/download/20230826/cpython-3.8.17%2B20230826-x86_64-apple-darwin-install_only.tar.gz"),
+        "https://github.com/indygreg/python-build-standalone/releases/download/20231002/cpython-3.8.18%2B20231002-x86_64-apple-darwin-install_only.tar.gz"),
     // Frozen
     ("3.7", "linux", "x86_64", "gnu", "", "https://github.com/indygreg/python-build-standalone/releases/download/20200822/cpython-3.7.9-x86_64-unknown-linux-gnu-pgo-20200823T0036.tar.zst"),
     ("3.7", "linux", "x86_64", "musl", "", "https://github.com/indygreg/python-build-standalone/releases/download/20200822/cpython-3.7.9-x86_64-unknown-linux-musl-noopt-20200823T0036.tar.zst"),
diff --git a/docs/changelog.md b/docs/changelog.md
index a80e6f3..e5d7ef7 100644
--- a/docs/changelog.md
+++ b/docs/changelog.md
@@ -8,6 +8,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 
 ## Unreleased
 
+***Added:***
+
+- Update default distributions to 20231002, adding support for Python 3.12
+
 ## 0.11.1 - 2023-09-14
 
 ***Fixed:***