From 52bf6e589a0251ae1911b19e345f34285749c3da Mon Sep 17 00:00:00 2001
From: Antonio Kim <antonio.kim@cerebras.net>
Date: Thu, 23 Jul 2026 20:00:41 -0700
Subject: [PATCH] Update pybind11 to v3.0.1

---
 .bazelversion                                 |  1 +
 MODULE.bazel                                  |  2 +-
 WORKSPACE                                     | 11 ++++-----
 pybind11_protobuf/requirements/BUILD          |  6 -----
 .../requirements/requirements_lock_3_8.txt    | 23 -------------------
 5 files changed, 6 insertions(+), 37 deletions(-)
 create mode 100644 .bazelversion
 delete mode 100644 pybind11_protobuf/requirements/requirements_lock_3_8.txt

diff --git a/.bazelversion b/.bazelversion
new file mode 100644
index 0000000..df5119e
--- /dev/null
+++ b/.bazelversion
@@ -0,0 +1 @@
+8.7.0
diff --git a/MODULE.bazel b/MODULE.bazel
index b87ee06..79e502c 100644
--- a/MODULE.bazel
+++ b/MODULE.bazel
@@ -12,7 +12,7 @@ bazel_dep(name = "abseil-py", version = "2.1.0", repo_name = "com_google_absl_py
 bazel_dep(name = "platforms", version = "0.0.10")
 bazel_dep(name = "rules_cc", version = "0.0.15")
 bazel_dep(name = "rules_python", version = "0.40.0")
-bazel_dep(name = "pybind11_bazel", version = "2.13.6")
+bazel_dep(name = "pybind11_bazel", version = "3.0.1")
 bazel_dep(name = "pybind11_abseil", version = "202402.0")
 bazel_dep(name = "protobuf", version = "29.2", repo_name = "com_google_protobuf")
 bazel_dep(name = "grpc", version = "1.56.3.bcr.1", repo_name = "com_github_grpc_grpc")
diff --git a/WORKSPACE b/WORKSPACE
index d4a925b..a61e6d5 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -70,7 +70,6 @@ python_register_multi_toolchains(
       "3.11",
       "3.10",
       "3.9",
-      "3.8"
     ],
 )
 
@@ -84,14 +83,12 @@ multi_pip_parse(
         "3.11": "@python_3_11_host//:python",
         "3.10": "@python_3_10_host//:python",
         "3.9": "@python_3_9_host//:python",
-        "3.8": "@python_3_8_host//:python",
     },
     requirements_lock = {
         "3.12": "//pybind11_protobuf/requirements:requirements_lock_3_12.txt",
         "3.11": "//pybind11_protobuf/requirements:requirements_lock_3_11.txt",
         "3.10": "//pybind11_protobuf/requirements:requirements_lock_3_10.txt",
         "3.9": "//pybind11_protobuf/requirements:requirements_lock_3_9.txt",
-        "3.8": "//pybind11_protobuf/requirements:requirements_lock_3_8.txt",
     },
 )
 
@@ -102,8 +99,8 @@ install_deps()
 # https://github.com/pybind/pybind11_bazel
 git_repository(
     name = "pybind11_bazel",
-    commit = "2b6082a4d9d163a52299718113fa41e4b7978db5",
-    #tag = "v2.13.6", # 2024/10/21
+    commit = "d5f6a112138c672daec4ca279f33baae95ca10ec",
+    #tag = "v3.0.1", # 2026/03/19
     remote = "https://github.com/pybind/pybind11_bazel.git",
 )
 
@@ -112,8 +109,8 @@ git_repository(
 new_git_repository(
     name = "pybind11",
     build_file = "@pybind11_bazel//:pybind11-BUILD.bazel",
-    commit = "a2e59f0e7065404b44dfe92a28aca47ba1378dc4",
-    #tag = "v2.13.6",
+    commit = "f5fbe867d2d26e4a0a9177a51f6e568868ad3dc8",
+    #tag = "v3.0.1",
     remote = "https://github.com/pybind/pybind11.git",
 )
 
diff --git a/pybind11_protobuf/requirements/BUILD b/pybind11_protobuf/requirements/BUILD
index 03545e1..00c9ab1 100644
--- a/pybind11_protobuf/requirements/BUILD
+++ b/pybind11_protobuf/requirements/BUILD
@@ -6,7 +6,6 @@ load("@python//3.12:defs.bzl", compile_pip_requirements_3_12 = "compile_pip_requ
 load("@python//3.11:defs.bzl", compile_pip_requirements_3_11 = "compile_pip_requirements")
 load("@python//3.10:defs.bzl", compile_pip_requirements_3_10 = "compile_pip_requirements")
 load("@python//3.9:defs.bzl", compile_pip_requirements_3_9 = "compile_pip_requirements")
-load("@python//3.8:defs.bzl", compile_pip_requirements_3_8 = "compile_pip_requirements")
 compile_pip_requirements_3_12(
     name = "requirements_3_12",
     src = "requirements.in",
@@ -27,8 +26,3 @@ compile_pip_requirements_3_9(
     src = "requirements.in",
     requirements_txt = "requirements_lock_3_9.txt",
 )
-compile_pip_requirements_3_8(
-    name = "requirements_3_8",
-    src = "requirements.in",
-    requirements_txt = "requirements_lock_3_8.txt",
-)
diff --git a/pybind11_protobuf/requirements/requirements_lock_3_8.txt b/pybind11_protobuf/requirements/requirements_lock_3_8.txt
deleted file mode 100644
index 2b8fbed..0000000
--- a/pybind11_protobuf/requirements/requirements_lock_3_8.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-#
-# This file is autogenerated by pip-compile with Python 3.8
-# by the following command:
-#
-#    bazel run //pybind11_protobuf/requirements:requirements_3_8.update
-#
-absl-py==2.1.0 \
-    --hash=sha256:526a04eadab8b4ee719ce68f204172ead1027549089702d99b9059f129ff1308 \
-    --hash=sha256:7820790efbb316739cde8b4e19357243fc3608a152024288513dd968d7d959ff
-    # via -r pybind11_protobuf/requirements/requirements.in
-protobuf==5.29.2 \
-    --hash=sha256:13d6d617a2a9e0e82a88113d7191a1baa1e42c2cc6f5f1398d3b054c8e7e714a \
-    --hash=sha256:2d2e674c58a06311c8e99e74be43e7f3a8d1e2b2fdf845eaa347fbd866f23355 \
-    --hash=sha256:36000f97ea1e76e8398a3f02936aac2a5d2b111aae9920ec1b769fc4a222c4d9 \
-    --hash=sha256:494229ecd8c9009dd71eda5fd57528395d1eacdf307dbece6c12ad0dd09e912e \
-    --hash=sha256:842de6d9241134a973aab719ab42b008a18a90f9f07f06ba480df268f86432f9 \
-    --hash=sha256:a0c53d78383c851bfa97eb42e3703aefdc96d2036a41482ffd55dc5f529466eb \
-    --hash=sha256:b2cc8e8bb7c9326996f0e160137b0861f1a82162502658df2951209d0cb0309e \
-    --hash=sha256:b6b0d416bbbb9d4fbf9d0561dbfc4e324fd522f61f7af0fe0f282ab67b22477e \
-    --hash=sha256:c12ba8249f5624300cf51c3d0bfe5be71a60c63e4dcf51ffe9a68771d958c851 \
-    --hash=sha256:e621a98c0201a7c8afe89d9646859859be97cb22b8bf1d8eacfd90d5bda2eb19 \
-    --hash=sha256:fde4554c0e578a5a0bcc9a276339594848d1e89f9ea47b4427c80e5d72f90181
-    # via -r pybind11_protobuf/requirements/requirements.in