diff --git a/.bazelignore b/.bazelignore
index c7ca8d09784be38d09265f6af319ceeec1a5dea8..f9e148ef78a97cef4e0a298687aad5037d61ad03 100644
--- a/.bazelignore
+++ b/.bazelignore
@@ -1 +1,2 @@
 e2e
+.cache
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index a8d317f334bf948e8e27f3f5e2a44730cd28e280..0857033cd8e4c5086874fb28b73d4bb7a51a4ea0 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -4,6 +4,10 @@ include:
       oses:
         - linux
         - macos
+      # TODO: allow default `versions` once `--repo_contents_cache` is resolved
+      versions:
+        - 7.4.0
+        - 7.x
       configs:
         - local
 
diff --git a/hooks/.pre-commit-config.yaml b/hooks/.pre-commit-config.yaml
index 905853255c9ee7e3b80f714d7ce681980adbfb99..0502b6d8298ee8268ed924bd32eb0a3c485bf735 100644
--- a/hooks/.pre-commit-config.yaml
+++ b/hooks/.pre-commit-config.yaml
@@ -1,71 +1,65 @@
 # Regenerate with `bazel run -- //hooks:config`. Do not edit
 minimum_pre_commit_version: 2.18.0
 default_install_hook_types:
-- pre-commit
+  - pre-commit
 repos:
-- repo: local
-  hooks:
-  - id: //pre-commit/hook/buildifier:format
-    name: Format Bazel files
-    description: Will load a `.buildifier.json` at the root of the workspace for extra
-      configuration.
-    language: system
-    require_serial: true
-    stages:
-    - pre-commit
-    entry: bazel run --config=pre-commit -- //pre-commit/hook/buildifier:format
-    types_or:
-    - bazel
-  - id: //pre-commit/hook/buildifier:lint
-    name: Lint Bazel files
-    description: Will load a `.buildifier.json` at the root of the workspace for extra
-      configuration.
-    language: system
-    require_serial: true
-    stages:
-    - pre-commit
-    entry: bazel run --config=pre-commit -- //pre-commit/hook/buildifier:lint
-    types_or:
-    - bazel
-  - id: //pre-commit/hook/ruff:check
-    name: Check Python files with `ruff`
-    description: Performs checks with `ruff` against Python files. Will read a `ruff.toml`
-      for configuration.
-    language: system
-    require_serial: true
-    stages:
-    - pre-commit
-    entry: bazel run --config=pre-commit -- //pre-commit/hook/ruff:check
-    types:
-    - python
-  - id: //pre-commit/hook/ruff:format
-    name: Format Python files with `ruff`
-    description: Performs formatting with `ruff` against Python files. Will read a
-      `ruff.toml` for configuration.
-    language: system
-    require_serial: true
-    stages:
-    - pre-commit
-    entry: bazel run --config=pre-commit -- //pre-commit/hook/ruff:format
-    types:
-    - python
-  - id: //pre-commit/hook/check-newline-at-end-of-file
-    name: Validate newline at the end of text files
-    description: Uses Python `mmap` function to efficiently load the last character
-      of the file and validate it is an end-of-line character (\r|\n)
-    language: system
-    require_serial: true
-    stages:
-    - pre-commit
-    entry: bazel run --config=pre-commit -- //pre-commit/hook/check-newline-at-end-of-file
-  - id: //hooks:config
-    name: Update `pre-commit` config
-    description: Keeps the `.pre-commit-config.yaml` in sync with any changes to the
-      `pre_commit_config` rule.
-    language: system
-    require_serial: true
-    stages:
-    - pre-commit
-    entry: bazel run --config=pre-commit -- //hooks:config
-    pass_filenames: false
-    files: ^(MODULE.bazel.lock|hooks/BUILD.bazel)$
+  - repo: local
+    hooks:
+      - id: //pre-commit/hook/buildifier:format
+        name: Format Bazel files
+        description: Will load a `.buildifier.json` at the root of the workspace for extra configuration.
+        language: system
+        require_serial: true
+        stages:
+          - pre-commit
+        entry: bazel run --config=pre-commit -- //pre-commit/hook/buildifier:format
+        types_or:
+          - bazel
+      - id: //pre-commit/hook/buildifier:lint
+        name: Lint Bazel files
+        description: Will load a `.buildifier.json` at the root of the workspace for extra configuration.
+        language: system
+        require_serial: true
+        stages:
+          - pre-commit
+        entry: bazel run --config=pre-commit -- //pre-commit/hook/buildifier:lint
+        types_or:
+          - bazel
+      - id: //pre-commit/hook/ruff:check
+        name: Check Python files with `ruff`
+        description: Performs checks with `ruff` against Python files. Will read a `ruff.toml` for configuration.
+        language: system
+        require_serial: true
+        stages:
+          - pre-commit
+        entry: bazel run --config=pre-commit -- //pre-commit/hook/ruff:check
+        types:
+          - python
+      - id: //pre-commit/hook/ruff:format
+        name: Format Python files with `ruff`
+        description: Performs formatting with `ruff` against Python files. Will read a `ruff.toml` for configuration.
+        language: system
+        require_serial: true
+        stages:
+          - pre-commit
+        entry: bazel run --config=pre-commit -- //pre-commit/hook/ruff:format
+        types:
+          - python
+      - id: //pre-commit/hook/check-newline-at-end-of-file
+        name: Validate newline at the end of text files
+        description: Uses Python `mmap` function to efficiently load the last character of the file and validate it is an end-of-line character (\r|\n)
+        language: system
+        require_serial: true
+        stages:
+          - pre-commit
+        entry: bazel run --config=pre-commit -- //pre-commit/hook/check-newline-at-end-of-file
+      - id: //hooks:config
+        name: Update `pre-commit` config
+        description: Keeps the `.pre-commit-config.yaml` in sync with any changes to the `pre_commit_config` rule.
+        language: system
+        require_serial: true
+        stages:
+          - pre-commit
+        entry: bazel run --config=pre-commit -- //hooks:config
+        pass_filenames: false
+        files: ^(MODULE.bazel.lock|hooks/BUILD.bazel)$
diff --git a/pre-commit/config/BUILD.bazel b/pre-commit/config/BUILD.bazel
index e21397114394a08d93f279ab1cca12be5bf91960..e6740cb46847ac3b314a14df05695b987d7bf27e 100644
--- a/pre-commit/config/BUILD.bazel
+++ b/pre-commit/config/BUILD.bazel
@@ -15,6 +15,7 @@ py_library(
     srcs = [
         "__init__.py",
         "cli.py",
+        "dumper.py",
     ],
     deps = [
         ":pyyaml",
diff --git a/pre-commit/config/cli.py b/pre-commit/config/cli.py
index 0239998927b0bc54c603fdcbbc35439c5283e40a..cceabc989b3b27230fbf49f82d6f90fe3fb8a832 100644
--- a/pre-commit/config/cli.py
+++ b/pre-commit/config/cli.py
@@ -12,11 +12,7 @@ from typing import Collection, Literal, NoReturn, Protocol, TypeAlias, TypeVar
 
 from python.runfiles import Runfiles
 
-try:
-    from yaml import CSafeDumper as Dumper
-except ImportError:
-    from yaml import SafeDumper as Dumper
-
+from .dumper import Dumper
 from ..hook import Hook, from_json, representer
 
 
@@ -122,7 +118,7 @@ def dump(
         ],
     }
 
-    dumper = Dumper(output, sort_keys=False)
+    dumper = Dumper(output)
     dumper.add_representer(Hook, representer)
     dumper.open()
     try:
diff --git a/pre-commit/config/dumper.py b/pre-commit/config/dumper.py
new file mode 100644
index 0000000000000000000000000000000000000000..a183b5800d39ad4bf653a550c20454028ee8b900
--- /dev/null
+++ b/pre-commit/config/dumper.py
@@ -0,0 +1,17 @@
+from yaml.emitter import Emitter
+from yaml.serializer import Serializer
+from yaml.representer import SafeRepresenter
+from yaml.resolver import Resolver
+
+
+class IndentingEmitter(Emitter):
+    def increase_indent(self, flow=False, indentless=False):
+        return super().increase_indent(flow=False, indentless=False)
+
+
+class Dumper(IndentingEmitter, Serializer, SafeRepresenter, Resolver):
+    def __init__(self, stream, sort_keys=False):
+        IndentingEmitter.__init__(self, stream, width=4096)
+        Serializer.__init__(self)
+        SafeRepresenter.__init__(self, sort_keys=sort_keys)
+        Resolver.__init__(self)