diff --git a/CHANGELOG.md b/CHANGELOG.md
index b65a233f1e..c7a5a8fad5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -60,12 +60,12 @@ END_UNRELEASED_TEMPLATE
 * (gazelle) Types for exposed members of `python.ParserOutput` are now all public.
 * (gazelle) Removed the requirement for `__init__.py`, `__main__.py`, or `__test__.py` files to be
   present in a directory to generate a `BUILD.bazel` file.
-* (toolchain) Updated the following toolchains to build 20250702 to patch CVE-2025-47273:
+* (toolchain) Updated the following toolchains to build 20250708 to patch CVE-2025-47273:
     * 3.9.23
     * 3.10.18
     * 3.11.13
     * 3.12.11
-    * 3.14.0b3
+    * 3.14.0b4
 * (toolchain) Python 3.13 now references 3.13.5
 * (gazelle) Switched back to smacker/go-tree-sitter, fixing
   [#2630](https://github.com/bazel-contrib/rules_python/issues/2630)
@@ -105,7 +105,7 @@ END_UNRELEASED_TEMPLATE
     * 3.11.13
     * 3.12.11
     * 3.13.5
-    * 3.14.0b3
+    * 3.14.0b4
 * (gazelle): New annotation `gazelle:include_pytest_conftest`. When not set (the
   default) or `true`, gazelle will inject any `conftest.py` file found in the same
   directory as a {obj}`py_test` target to that {obj}`py_test` target's `deps`.
diff --git a/python/private/print_toolchain_checksums.bzl b/python/private/print_toolchain_checksums.bzl
index eaaa5b9d75..bd370baf10 100644
--- a/python/private/print_toolchain_checksums.bzl
+++ b/python/private/print_toolchain_checksums.bzl
@@ -28,6 +28,7 @@ def print_toolchains_checksums(name):
     template = """\
 cat > "$@" <<'EOF'
 #!/bin/bash
+set -euo pipefail
 
 set -o errexit -o nounset -o pipefail
 
@@ -54,28 +55,9 @@ EOF
 
 def _commands_for_version(*, python_version, metadata):
     lines = []
-    lines += [
-        "cat <<EOB",  # end of block
-        "    \"{python_version}\": {{".format(python_version = python_version),
-        "        \"url\": \"{url}\",".format(url = metadata["url"]),
-        "        \"sha256\": {",
-    ]
-
-    for platform in metadata["sha256"].keys():
-        for release_url in get_release_info(platform, python_version)[1]:
-            # Do lines one by one so that the progress is seen better and use cat for ease of quotation
-            lines += [
-                "EOB",
-                "cat <<EOB",
-                "            \"{platform}\": \"$$({get_sha256})\",".format(
-                    platform = platform,
-                    get_sha256 = "curl --silent --show-error --location --fail {release_url_sha256}".format(
-                        release_url = release_url,
-                        release_url_sha256 = release_url + ".sha256",
-                    ),
-                ),
-            ]
-
+    first_platform = metadata["sha256"].keys()[0]
+    root, _, _ = get_release_info(first_platform, python_version)[1][0].rpartition("/")
+    sha_url = "{}/{}".format(root, "SHA256SUMS")
     prefix = metadata["strip_prefix"]
     prefix = render.indent(
         render.dict(prefix) if type(prefix) == type({}) else repr(prefix),
@@ -83,6 +65,21 @@ def _commands_for_version(*, python_version, metadata):
     ).lstrip()
 
     lines += [
+        "sha256s=$$(curl --silent --show-error --location --fail {})".format(sha_url),
+        "cat <<EOB",
+        "    \"{python_version}\": {{".format(python_version = python_version),
+        "        \"url\": \"{url}\",".format(url = metadata["url"]),
+        "        \"sha256\": {",
+    ] + [
+        "            \"{platform}\": \"$$({get_sha256})\",".format(
+            platform = platform,
+            get_sha256 = "echo \"$$sha256s\" | (grep {} || echo ) | awk '{{print $$1}}'".format(
+                release_url.rpartition("/")[-1],
+            ),
+        )
+        for platform in metadata["sha256"].keys()
+        for release_url in get_release_info(platform, python_version)[1]
+    ] + [
         "        },",
         "        \"strip_prefix\": {strip_prefix},".format(strip_prefix = prefix),
         "    },",
diff --git a/python/versions.bzl b/python/versions.bzl
index f6cf121187..3f9d6c57a8 100644
--- a/python/versions.bzl
+++ b/python/versions.bzl
@@ -190,17 +190,17 @@ TOOL_VERSIONS = {
         "strip_prefix": "python",
     },
     "3.9.23": {
-        "url": "20250702/cpython-{python_version}+20250702-{platform}-{build}.tar.gz",
+        "url": "20250708/cpython-{python_version}+20250708-{platform}-{build}.tar.gz",
         "sha256": {
-            "aarch64-apple-darwin": "f9ce2f9f99a84108d3fde97c37b0cada6379b3f9d1d5ef1c8e940b9eaa811c18",
-            "aarch64-unknown-linux-gnu": "aa830b41391a2b57640636e9c172df8cf560777e0611fd098b2b5471c541a51e",
-            "ppc64le-unknown-linux-gnu": "97132753da44781c3a2fcd24503197844f4cce4ea0dd20290675f4020df377a0",
-            "riscv64-unknown-linux-gnu": "a6560df42a9afe6605cc578572b20cbf798c7fdf7381ef2dda0d3715124408d0",
-            "s390x-unknown-linux-gnu": "936e5e940a13c0189d29e4755ec20f10a70ba378dc9e739dc114d730a91a2ee5",
-            "x86_64-apple-darwin": "a82445abf3797bb699ce9f7371e3a6357ab3ec8fc6d25f36a88291b2cd495980",
-            "x86_64-pc-windows-msvc": "eb32d4fdd3c929ad9601f3fe9f944b038db430003bc5d5623db068da4edf7628",
-            "x86_64-unknown-linux-gnu": "c9bb5cb35f2c9fb05fbe9aec84d555f6d3c0773e07d42e74f92a27e866e15657",
-            "x86_64-unknown-linux-musl": "7d1dbd48c8e558555c4aad0d367831ca257edd625688d1d902d6f72f02c224f9",
+            "aarch64-apple-darwin": "e7653969f362c099158f4bd8daa06a7545871a1f50b7c088ac875c46e68481cc",
+            "aarch64-unknown-linux-gnu": "b6d1bb94972d79d21661d821621edd23be6e7fad258f394a895b392282eef71a",
+            "ppc64le-unknown-linux-gnu": "b90457324ab106fc5146388e418d08502bb1393c2bec25f15bc5cc2497b13fd2",
+            "riscv64-unknown-linux-gnu": "00a2e2e031f80731e5d812de62a66ff577692ec555c1e9b5798a448ae3671f81",
+            "s390x-unknown-linux-gnu": "6b1c749813d251460a7a2c0b5bc751cd6f25f82a1b31a01c3efbc5cbece7c55c",
+            "x86_64-apple-darwin": "cdb39a635a0b8e4487555935fecdbb6f6eaab9706e0e71a0cf61a5728b6b3819",
+            "x86_64-pc-windows-msvc": "94925d6fafa4d823336081f77f38912f9a6e76c27243e656a90d7480f8c5eceb",
+            "x86_64-unknown-linux-gnu": "a11d8d52587db34f370a2f56d7310b727de180973653d865f097b7880ead3e2d",
+            "x86_64-unknown-linux-musl": "dfdfbf35bf9d087398b6b9c5627f86d5921c4a9284cfeeef48e3f2980b4ad762",
         },
         "strip_prefix": "python",
     },
@@ -340,17 +340,17 @@ TOOL_VERSIONS = {
         "strip_prefix": "python",
     },
     "3.10.18": {
-        "url": "20250702/cpython-{python_version}+20250702-{platform}-{build}.tar.gz",
+        "url": "20250708/cpython-{python_version}+20250708-{platform}-{build}.tar.gz",
         "sha256": {
-            "aarch64-apple-darwin": "8f9e5395e3571fbb891a0be6428b4516fbde4064799ce6bda4a3c8f4e7860bd4",
-            "aarch64-unknown-linux-gnu": "b2d09fab0e4340621edb30c769be8b29dddc2776dad820298592eb6aa1970ec1",
-            "ppc64le-unknown-linux-gnu": "eafbbb7edafbda87e2080e5677855373f8b21606050229733a7352822ee4d84e",
-            "riscv64-unknown-linux-gnu": "113eb95dbfe8a24756239007239e18ae59c7fc54e6af46f8353f290225a3f811",
-            "s390x-unknown-linux-gnu": "fcbfa04bc9f9da1af4751fa916e224956c410ee23033b4fddeca9d2c64830362",
-            "x86_64-apple-darwin": "9a890f21ecc9692cffec77901fd7a786a330dd461fa97ecb10359ee21ca2be79",
-            "x86_64-pc-windows-msvc": "59399253bb9f864da6858c0e0e940250ebfdfd2609796dadc201aa487633fe84",
-            "x86_64-unknown-linux-gnu": "4be698bff9f4197fdbb5a82c03d57f4ec5972960492ad045c82ca53a9480342a",
-            "x86_64-unknown-linux-musl": "20b0fcae6ece29c681b5fd8e1b740000b6f8b907e68ba5621d029dfaa234b23b",
+            "aarch64-apple-darwin": "8b70988e7d7d930e18179f0c464b5a1fb595b64c7a282b78c5e8ff2c8fcc51f2",
+            "aarch64-unknown-linux-gnu": "eda9db45b2f1e4987559f7026fc655a8521d8974a6ae3a53b3d61e3f59dd0938",
+            "ppc64le-unknown-linux-gnu": "f247afed2d72cff4b3e5723f345ae4c07fd115985c188217a47c18e1249fed9a",
+            "riscv64-unknown-linux-gnu": "af2f9a619f2343627488e64428cd348d127e02723c53dd052eb66c6e8cebbf1d",
+            "s390x-unknown-linux-gnu": "e8db7743627e60ffcec4e1ac1e3098718f6e7aa52731e0d6b9b2856f90a7c338",
+            "x86_64-apple-darwin": "af2b6fb02e8f9a266c4ed5b173634c8bcfa38d6b282ecdfa137faec555eea971",
+            "x86_64-pc-windows-msvc": "841ca8f71be9a01bdf6c72e5fe8bee1a4988f8637ead801d6be095f5bedce0f5",
+            "x86_64-unknown-linux-gnu": "17476eee3a20d06dd4cd58594cedc4badfa29984ae727ff1df119ec8e206ab35",
+            "x86_64-unknown-linux-musl": "3b38bfa0ecce16b2f987a26602e05e332acec1864a6cc4b4753bdaaf12ce08ac",
         },
         "strip_prefix": "python",
     },
@@ -470,18 +470,18 @@ TOOL_VERSIONS = {
         "strip_prefix": "python",
     },
     "3.11.13": {
-        "url": "20250702/cpython-{python_version}+20250702-{platform}-{build}.tar.gz",
+        "url": "20250708/cpython-{python_version}+20250708-{platform}-{build}.tar.gz",
         "sha256": {
-            "aarch64-apple-darwin": "01167ac2c7336ff48a96e8dba30d92f29822a98e5ef27959178498b5a0de61da",
-            "aarch64-unknown-linux-gnu": "42c99f013117255edcbe7a367694941f1ac096fd9e9a7d7c0d18d09551181930",
-            "ppc64le-unknown-linux-gnu": "154ad77f7f552ab5f2ae07446eaccf6651db85db7403388c4439c6e43139d05e",
-            "riscv64-unknown-linux-gnu": "e800cd1651bf2ce0be28541377228258fbe9a9a1fe87633d5fc8c6cb47262525",
-            "s390x-unknown-linux-gnu": "5c6ce40240d92d9a3af4d49364205ce57bd4e73ba5274abcd3f20b85a0a88df9",
-            "x86_64-apple-darwin": "b5955f7a951f8aa8755b35a1b3175968fc2b4bff54b9edffc6225c791305c4e6",
-            "x86_64-pc-windows-msvc": "b68b7314e15f5d479acce2e9385a47f6ed978edc838dbb104175db889b349818",
-            "aarch64-pc-windows-msvc": "ea81e436ac20b894f2070468f3323e69d4cb1a0e4e12bc14bb702a861f7a323d",
-            "x86_64-unknown-linux-gnu": "e04944e70637f9d82022c9a41ae31de306b0d5bbd3fb64b9eb3261b8b5e0b30c",
-            "x86_64-unknown-linux-musl": "69aeea0c21b994874d8481c39b9ba2683cbc7f6ec9cff964e1ea821f5ae4fc31",
+            "aarch64-apple-darwin": "baec549f2f9367993731d15f9bbed81394c381f8d66bacdee7d448e3a8adaa3b",
+            "aarch64-unknown-linux-gnu": "b0c5cc99ec81301c24872ff3f180d8e6828a7c2bde3ea5e7b06f71cbb4833293",
+            "ppc64le-unknown-linux-gnu": "34c9754e6a383ecc36e73ade5374bbc62ade75029efd0aa4651af5bc555984a0",
+            "riscv64-unknown-linux-gnu": "52e6d43ebfccf5fe7be3b819dc3193941116b1360e74cd3a3a8c568ce5d165c2",
+            "s390x-unknown-linux-gnu": "f309f3d994465f86d38b383b2d28e9c3e1eb09cffa9b4ca598eee68fd4bc7bbb",
+            "x86_64-apple-darwin": "34c386610791305b04f4f6bc13396453cbf95b9df7d12aaa03e81f5f86ae6e37",
+            "x86_64-pc-windows-msvc": "551ca09ea10e3e98fadc1ba63a4c486527d11eabc7345956238a3b4998e8a840",
+            "aarch64-pc-windows-msvc": "e1f0e3eeb2566d5ec7b234f4ecb46a739d17d0bb73cdd72b37cc06bd21f0d555",
+            "x86_64-unknown-linux-gnu": "a90c03e8d8128058d6680fa3edee4afb8c4ee3a863455d367b3f70a300c1b862",
+            "x86_64-unknown-linux-musl": "6f73c6887f1f308ee4088ccd86453df69c2c7bbef1f5c619764a0efc492b75e3",
         },
         "strip_prefix": "python",
     },
@@ -594,18 +594,18 @@ TOOL_VERSIONS = {
         "strip_prefix": "python",
     },
     "3.12.11": {
-        "url": "20250702/cpython-{python_version}+20250702-{platform}-{build}.tar.gz",
+        "url": "20250708/cpython-{python_version}+20250708-{platform}-{build}.tar.gz",
         "sha256": {
-            "aarch64-apple-darwin": "5f8e9480d0981268961e63729de1c9b037cabfe030949943be293f0d3e3e7703",
-            "aarch64-unknown-linux-gnu": "a63c9d7d712ca33e2fc57d9bf3ebf98c8f574f23b3eeeed44faf3b4b08d8a9b8",
-            "aarch64-pc-windows-msvc": "4d3736640d8916da6d69060e90cad607903e4f1d8dc0f284fd475f04f312712e",
-            "ppc64le-unknown-linux-gnu": "76dc3accfc8515fe7e11b5f1af26734bc7c0a075890a9c85dc1c7b6d0421ebbc",
-            "riscv64-unknown-linux-gnu": "d80dd210da941583c3166ff5a762bfd3f3211ecb2968eee8ec497548ef970682",
-            "s390x-unknown-linux-gnu": "a7d0778ae32c1d882eb3354877c31298010cde2107ecf60b7b75dcabe7ddd8ad",
-            "x86_64-apple-darwin": "f7a7a70fc7199cc37fd04bc1375b4cd7f44fb05128965e72b589fe112029cab8",
-            "x86_64-pc-windows-msvc": "19bdfa7362faf6869c376976e0296b597ce2d70e68ea7b357c6f68c79ad9aa9e",
-            "x86_64-unknown-linux-gnu": "0919f8b5311765b4cf1342371724d7bf2a6eaf51f15f5cb2b9ad5fd0ee54271c",
-            "x86_64-unknown-linux-musl": "64308b6133ae57de6d7c84b9caf6b084d1ccabf4b617c8a88a08fa57da66df16",
+            "aarch64-apple-darwin": "d1e426dd70d4cef0344c838e84924b6901bdb25e06d8b5235ce94fe6d5e9f798",
+            "aarch64-unknown-linux-gnu": "415105aee82617f1ecf88d1f594eb5209f34109d90aeae860bc36f3a05a97dcd",
+            "aarch64-pc-windows-msvc": "83c655cb0b9805bbfd6062535329440e9635ff45b9f2d584df9de99635aaa6ed",
+            "ppc64le-unknown-linux-gnu": "b4dd82d30e9357a355f1e9d7960e2714d7b6c6eb95d5cabcd5afc33abb6ed0df",
+            "riscv64-unknown-linux-gnu": "3d220cdfa2fda11223b7c9f4f0d03a2b0d6f5d752544d08766d3450579cda490",
+            "s390x-unknown-linux-gnu": "5def9e4c9b00560d38120584b8878f30722ba50d7e26ca7b339ee7bea5e87709",
+            "x86_64-apple-darwin": "e5d587c50fdc7a872a32341fc47c710a0653d5269f7fd5bcf0dbc8d2330d4525",
+            "x86_64-pc-windows-msvc": "92fded0d45537d707c67904577af32cef16e6d69c94fea1da7b24da8b75629a2",
+            "x86_64-unknown-linux-gnu": "3b7802c8d99e9b3efd1e97de4155d0391e464b0ebd92233ede114f3b8a93bc7d",
+            "x86_64-unknown-linux-musl": "cb8f825d30dd6864a179fbd34b1592325bdcc2b211c01f94d7ed5f0fd790c3fb",
         },
         "strip_prefix": "python",
     },
@@ -766,27 +766,27 @@ TOOL_VERSIONS = {
         },
     },
     "3.13.5": {
-        "url": "20250702/cpython-{python_version}+20250702-{platform}-{build}.{ext}",
+        "url": "20250708/cpython-{python_version}+20250708-{platform}-{build}.{ext}",
         "sha256": {
-            "aarch64-apple-darwin": "66577414e9f4b0caa116a8e15fa50306db91bce13d49278079bb22adaeefb1fa",
-            "aarch64-unknown-linux-gnu": "272a8817921856d7ac47f44c076fb62fbaf5649aa1d97b2d67a3a6adee969ff0",
-            "ppc64le-unknown-linux-gnu": "7bfa9fed4b3a1e37b4879d51d82bce521bd999ec450c91f7787188ce1cafd76c",
-            "riscv64-unknown-linux-gnu": "deebdf17f7c153708b88ef2ae8b643635a02a9e9bdf4f0435e8c6cd15b37b248",
-            "s390x-unknown-linux-gnu": "38c10133adfc9ebe9d2e74f7047ab6763b05c978be2dc772e1deb2978504084f",
-            "x86_64-apple-darwin": "0682afbb238b4762b8f5e383fe19cc52969c780871016c50d4cb7088a536167c",
-            "x86_64-pc-windows-msvc": "f11f915437250657019c71adb81ec523d2932c2c3ea4441b592aa3bdce0e7ef7",
-            "aarch64-pc-windows-msvc": "f2de020035f125a47aee320f722b0ced19862ba1e1412392791cffa9cb174d0c",
-            "aarch64-pc-windows-msvc-freethreaded": "97041594d903d6a1de1e55e9a3e5c613384aa7b900a93096f372732d9953f52a",
-            "x86_64-unknown-linux-gnu": "9f5d5260f333fcb5372ec681851d92ddac79a33362aa85626b6cc96ffe75eeef",
-            "x86_64-unknown-linux-musl": "7856fd505e311d1a4c24e429ac5ef0ff6ca7a2005c3a7eff1fe204524a6f45aa",
-            "aarch64-apple-darwin-freethreaded": "52e582cc89d654c565297b4ff9c3bd4bed5c3e81cad46f41c62485e700faf8bd",
-            "aarch64-unknown-linux-gnu-freethreaded": "461832e4fb5ec1d719dc40f6490f9a639414dfa6769158187fa85d4b424b57cd",
-            "ppc64le-unknown-linux-gnu-freethreaded": "c65c75edb450de830f724afdc774a215c2d3255097e0d670f709d2271fd6fd52",
-            "riscv64-unknown-linux-gnu-freethreaded": "716e6e3fad24fb9931b93005000152dd9da4c3343b88ca54b5c01a7ab879d734",
-            "s390x-unknown-linux-gnu-freethreaded": "27276aee426a51f4165fac49391aedc5a9e301ae217366c77b65826122bb30fc",
-            "x86_64-apple-darwin-freethreaded": "5aed6d5950514004149d514f81a1cd426ac549696a563b8e47d32f7eba3b4be3",
-            "x86_64-pc-windows-msvc-freethreaded": "39e19dcb823a2ed47d9510753a642ba468802f1c5e15771c6c22814f4acada94",
-            "x86_64-unknown-linux-gnu-freethreaded": "f5eb29604c0b7afa2097fca094a06eb7a1f3ca4e194264c34f342739cae78202",
+            "aarch64-apple-darwin": "ac3708b0e11c9377210961ccfa7c9c497564723c2ceec09e1a96b43c4bb12c2c",
+            "aarch64-unknown-linux-gnu": "2c7ba8fb7311ab724e6176916cd6426b6517ca4d6b40b5e939b9fcefca72f888",
+            "ppc64le-unknown-linux-gnu": "3ae74c7a74d8d79c022e15bd9796c3b0a627b1a4a6c94f59b9f14b3e1b084c97",
+            "riscv64-unknown-linux-gnu": "01410a477681839a2c567bd17b6080937303fac3f8cc386650386862d5bc37b6",
+            "s390x-unknown-linux-gnu": "48c9e779826d25327f5a05b25be49da375538367e44c8a43bca3404c665f3138",
+            "x86_64-apple-darwin": "d8673b4616d19b75f15499d50a585eeb332ff47fad6387d88546f9b0515d7744",
+            "x86_64-pc-windows-msvc": "5a9a699c5314b9681d585c05d91bfa2e8cec79225e76abad0f3a8f9c6d7f014e",
+            "aarch64-pc-windows-msvc": "7510a28230535a1547edef9f15912cbd16574ec814ede20ae19a6d5b2ecb7a26",
+            "aarch64-pc-windows-msvc-freethreaded": "accb608c75ba9d6487fa3c611e1b8038873675cb058423a23fa7e30fc849cf69",
+            "x86_64-unknown-linux-gnu": "5b16ef64075d941933acf4e4ada7b0c7d5925ce5a2e053e905b5c148ada1bdfe",
+            "x86_64-unknown-linux-musl": "79f38f297eb91aca4ef165fa66ae91ca5d53f60db942658a877a71c9d8be5cb5",
+            "aarch64-apple-darwin-freethreaded": "b7764ec1b41a7018c67c83ce3c98f47b0eeac9c4039f3cd50b5bcde4e86bde96",
+            "aarch64-unknown-linux-gnu-freethreaded": "ced03b7ba62d2864df87ae86ecc50512fbfed66897602ae6f7aacbfb8d7eab38",
+            "ppc64le-unknown-linux-gnu-freethreaded": "9c943e130a9893c9f6f375c02b34c0b7e62d186d283fc7950d0ee20d7e2f6821",
+            "riscv64-unknown-linux-gnu-freethreaded": "8075ed7b5f8c8a7c7c65563d2a1d5c20622a46416fb2e5b8d746592527472ea7",
+            "s390x-unknown-linux-gnu-freethreaded": "a8dbcbe79f7603d82a3640dfd05f9dbff07264f14a6a9a616d277f19d113222c",
+            "x86_64-apple-darwin-freethreaded": "f15f0700b64fb3475c4dcc2a41540b47857da0c777544c10eb510f71f552e8ec",
+            "x86_64-pc-windows-msvc-freethreaded": "75acd65c9a44afae432abfd83db648256ac89122f31e21a59310b0c373b147f1",
+            "x86_64-unknown-linux-gnu-freethreaded": "e21a8d49749ffd40a439349f62fc59cb9e6424a22b40da0242bb8af6e964ba04",
         },
         "strip_prefix": {
             "aarch64-apple-darwin": "python",
@@ -810,28 +810,28 @@ TOOL_VERSIONS = {
             "x86_64-unknown-linux-gnu-freethreaded": "python/install",
         },
     },
-    "3.14.0b3": {
-        "url": "20250702/cpython-{python_version}+20250702-{platform}-{build}.{ext}",
+    "3.14.0b4": {
+        "url": "20250708/cpython-{python_version}+20250708-{platform}-{build}.{ext}",
         "sha256": {
-            "aarch64-apple-darwin": "14af7a0c0a50f82cf75f79f4c02dc31c73c74032930a8337f83f3ae3bee4660f",
-            "aarch64-unknown-linux-gnu": "013e2081c3e7e61932210ede84c9f05a4f6533f807287bab141d8abe77087ffd",
-            "ppc64le-unknown-linux-gnu": "2118b6b9baad4f4283246b281183254620d18d8c95991dc5db810ab07ff41cee",
-            "riscv64-unknown-linux-gnu": "7d11ccad5bff3085d8b3e725179d7e1f93cc8e4fb83391cb49bc4b29cf877153",
-            "s390x-unknown-linux-gnu": "e3c90fb8cfe897ac96bb0b0d5de9f4512646b8ebd5c8b3123d9e31a96a0eac3c",
-            "x86_64-apple-darwin": "8e9d640e5e7c49f8c67dfd2330bdd814f4c5de685abefbe91c639c0e0844c2bd",
-            "x86_64-pc-windows-msvc": "cdab7856e2495ab4ed666354e9391435c8e45512e841ef8452da69a6e96caa96",
-            "aarch64-pc-windows-msvc": "000fbc010e844bcd64330badb295da7b5b08b427357f463afc7e600988f7ecc6",
-            "x86_64-unknown-linux-gnu": "00328c48cc07076a5b083575654761cdb07bc8b3bba864d3a225062722485bac",
-            "x86_64-unknown-linux-musl": "a2fed85bc3d5415d2318a2eeb0cb9e6effb81667870ae568a08756838ad4926e",
-            "aarch64-apple-darwin-freethreaded": "d19213021f5fd039d7021ccb41698cc99ca313064d7c1cc9b5ef8f831abb9961",
-            "aarch64-unknown-linux-gnu-freethreaded": "b01cc74173515cc3733f0af62b7d574364c1c68daf3ad748bca47e4328770cde",
-            "ppc64le-unknown-linux-gnu-freethreaded": "1f093e0c3532e27744e3fb73a8c738355910b6bfa195039e4f73b4f48c1bc4fc",
-            "riscv64-unknown-linux-gnu-freethreaded": "73162a5da31cc1e410d456496114f8e5ee7243bc7bbe0e087b1ea50f0fdc6774",
-            "s390x-unknown-linux-gnu-freethreaded": "045017e60f1298111e8ccfec6afbe47abe56f82997258c8754009269a5343736",
-            "x86_64-apple-darwin-freethreaded": "26ec6697bbb38c3fa6275e79e110854b2585914ca503c65916478e7ca8d0491b",
-            "x86_64-pc-windows-msvc-freethreaded": "8de6235b29396e3b25fc3ade166c49506171ec464cda46987ef9641dd9a44071",
-            "aarch64-pc-windows-msvc-freethreaded": "331816d79cd78eaadba5ae6cdd3a243771199d0ca07057e7a452158dd4a7edcc",
-            "x86_64-unknown-linux-gnu-freethreaded": "081f0147d8f4479764d6a3819f67275be3306003366eda9ecb9ee844f2f611be",
+            "aarch64-apple-darwin": "fe6b2f1f2a7423d277d2ac247d8273fa52f82465a86d37835edfdd540835b2c9",
+            "aarch64-unknown-linux-gnu": "0320067c5d6bcb3fe7d5dee966021a680e7d8ffaa51300e25825b6d431fd7796",
+            "ppc64le-unknown-linux-gnu": "4b6cb9b78299f30aa07c62cb081a016df7ac2f77bbee00959bfa1d1a073c7728",
+            "riscv64-unknown-linux-gnu": "6974cbba97be68fbf05735692950203292997308a2595a167f34a168e5dfbd4a",
+            "s390x-unknown-linux-gnu": "51fd4370e40af33e891dd221a82e249aed7b080ef48948933cc9252b423f7c3d",
+            "x86_64-apple-darwin": "a5567f7efde6d70a7be518991e0968683cef64672778015b2203dca96e3e8d17",
+            "x86_64-pc-windows-msvc": "909664ce85ce6c3d5deeb8451242458e7c53d6c3a604c098386036c20d56f8c7",
+            "aarch64-pc-windows-msvc": "21017616e457d164b7262c0bf39794d5726c666b9482b152b664ae772bb8e9c6",
+            "x86_64-unknown-linux-gnu": "f029f9fa03cf1a2147dd03c043da033373300a3c6c38a97661641d2b45e18368",
+            "x86_64-unknown-linux-musl": "61af21a536f32b0bb88d5983262a8101498f7d573142db93abe2def013f17634",
+            "aarch64-apple-darwin-freethreaded": "f4a28e1d77003d6cd955f2a436a244ec03bb64f142a9afc79246634d3dec5da3",
+            "aarch64-unknown-linux-gnu-freethreaded": "2a92a108a3fbd5c439408fe9f3b62bf569ef06dbc2b5b657de301f14a537231a",
+            "ppc64le-unknown-linux-gnu-freethreaded": "5823a07c957162d6d675488d5306ac3f35a3f458e946cd74da6d1ac69bc97ce3",
+            "riscv64-unknown-linux-gnu-freethreaded": "f48843e0f1c13ddeaaf9180bc105475873d924638969bc9256a2ac170faeb933",
+            "s390x-unknown-linux-gnu-freethreaded": "a1e6f843d533c88e290d1e757d4c7953c4f4ccfb5380fef5405aceab938c6f57",
+            "x86_64-apple-darwin-freethreaded": "f1ea70b041fa5862124980b7fe34362987243a7ecc34fde881357503e47f32ab",
+            "x86_64-pc-windows-msvc-freethreaded": "5de7968ba0e344562fcff0f9f7c9454966279f1e274b6e701edee253b4a6b565",
+            "aarch64-pc-windows-msvc-freethreaded": "d7396bafafc82b7e817f0d16208d0f37a88a97c0a71d91e477cbadc5b9d55f6d",
+            "x86_64-unknown-linux-gnu-freethreaded": "7f5ab66a563f48f169bdb1d216eed8c4126698583d21fa191ab4d995ca8b5506",
         },
         "strip_prefix": {
             "aarch64-apple-darwin": "python",
@@ -865,7 +865,7 @@ MINOR_MAPPING = {
     "3.11": "3.11.13",
     "3.12": "3.12.11",
     "3.13": "3.13.5",
-    "3.14": "3.14.0b3",
+    "3.14": "3.14.0b4",
 }
 
 def _generate_platforms():
diff --git a/tests/python/python_tests.bzl b/tests/python/python_tests.bzl
index bd2d812f28..136f90c519 100644
--- a/tests/python/python_tests.bzl
+++ b/tests/python/python_tests.bzl
@@ -326,7 +326,7 @@ def _test_toolchain_ordering(env):
         "3.11": "3.11.13",
         "3.12": "3.12.11",
         "3.13": "3.13.5",
-        "3.14": "3.14.0b3",
+        "3.14": "3.14.0b4",
         "3.8": "3.8.20",
         "3.9": "3.9.23",
     })