diff --git a/.github/.OwlBot.lock.yaml b/.github/.OwlBot.lock.yaml
index 7d98291..757c9dc 100644
--- a/.github/.OwlBot.lock.yaml
+++ b/.github/.OwlBot.lock.yaml
@@ -1,3 +1,17 @@
+# Copyright 2022 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-python:latest
-  digest: sha256:58f73ba196b5414782605236dd0712a73541b44ff2ff4d3a36ec41092dd6fa5b
+  digest: sha256:81ed5ecdfc7cac5b699ba4537376f3563f6f04122c4ec9e735d3b3dc1d43dd32
+# created: 2022-05-05T22:08:23.383410683Z
diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 30c3973..e446644 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -3,9 +3,10 @@
 #
 # For syntax help see:
 # https://help.github.com/en/github/creating-cloning-and-archiving-repositories/about-code-owners#codeowners-syntax
+# Note: This file is autogenerated. To make changes to the codeowner team, please update .repo-metadata.json.
 
-# The @googleapis/yoshi-python is the default owner for changes in this repo
-*               @googleapis/yoshi-python
+# @googleapis/yoshi-python is the default owner for changes in this repo
+*     @googleapis/yoshi-python
 
-# The python-samples-reviewers team is the default owner for samples changes
-/samples/  @googleapis/python-samples-owners
\ No newline at end of file
+# @googleapis/python-samples-reviewers is the default owner for samples changes
+/samples/   @googleapis/python-samples-reviewers
diff --git a/.github/auto-approve.yml b/.github/auto-approve.yml
new file mode 100644
index 0000000..311ebbb
--- /dev/null
+++ b/.github/auto-approve.yml
@@ -0,0 +1,3 @@
+# https://github.com/googleapis/repo-automation-bots/tree/main/packages/auto-approve
+processes:
+  - "OwlBotTemplateChanges"
diff --git a/.github/auto-label.yaml b/.github/auto-label.yaml
new file mode 100644
index 0000000..41bff0b
--- /dev/null
+++ b/.github/auto-label.yaml
@@ -0,0 +1,15 @@
+# Copyright 2022 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+requestsize:
+  enabled: true
diff --git a/.github/release-please.yml b/.github/release-please.yml
index 4507ad0..466597e 100644
--- a/.github/release-please.yml
+++ b/.github/release-please.yml
@@ -1 +1,2 @@
 releaseType: python
+handleGHRelease: true
diff --git a/.github/release-trigger.yml b/.github/release-trigger.yml
new file mode 100644
index 0000000..d4ca941
--- /dev/null
+++ b/.github/release-trigger.yml
@@ -0,0 +1 @@
+enabled: true
diff --git a/.github/sync-repo-settings.yaml b/.github/sync-repo-settings.yaml
new file mode 100644
index 0000000..085e6a9
--- /dev/null
+++ b/.github/sync-repo-settings.yaml
@@ -0,0 +1,23 @@
+# https://github.com/googleapis/repo-automation-bots/tree/main/packages/sync-repo-settings
+# Rules for main branch protection
+branchProtectionRules:
+# Identifies the protection rule pattern. Name of the branch to be protected.
+# Defaults to `main`
+- pattern: main
+  requiresCodeOwnerReviews: true
+  requiresStrictStatusChecks: true
+  requiredStatusCheckContexts:
+    - 'Kokoro'
+    - 'cla/google'
+    - 'OwlBot Post Processor'
+permissionRules:
+  - team: actools-python
+    permission: admin
+  - team: actools
+    permission: admin
+  - team: yoshi-python
+    permission: push
+  - team: python-samples-owners
+    permission: push
+  - team: python-samples-reviewers
+    permission: push
diff --git a/.kokoro/docker/docs/Dockerfile b/.kokoro/docker/docs/Dockerfile
index 4e1b1fb..238b87b 100644
--- a/.kokoro/docker/docs/Dockerfile
+++ b/.kokoro/docker/docs/Dockerfile
@@ -12,7 +12,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-from ubuntu:20.04
+from ubuntu:22.04
 
 ENV DEBIAN_FRONTEND noninteractive
 
@@ -60,8 +60,24 @@ RUN apt-get update \
   && rm -rf /var/lib/apt/lists/* \
   && rm -f /var/cache/apt/archives/*.deb
 
+###################### Install python 3.8.11
+
+# Download python 3.8.11
+RUN wget https://www.python.org/ftp/python/3.8.11/Python-3.8.11.tgz
+
+# Extract files
+RUN tar -xvf Python-3.8.11.tgz
+
+# Install python 3.8.11
+RUN ./Python-3.8.11/configure --enable-optimizations
+RUN make altinstall
+
+###################### Install pip
 RUN wget -O /tmp/get-pip.py 'https://bootstrap.pypa.io/get-pip.py' \
-  && python3.8 /tmp/get-pip.py \
+  && python3 /tmp/get-pip.py \
   && rm /tmp/get-pip.py
 
+# Test pip
+RUN python3 -m pip
+
 CMD ["python3.8"]
diff --git a/.kokoro/release.sh b/.kokoro/release.sh
index 31d3599..46160aa 100755
--- a/.kokoro/release.sh
+++ b/.kokoro/release.sh
@@ -26,7 +26,7 @@ python3 -m pip install --upgrade twine wheel setuptools
 export PYTHONUNBUFFERED=1
 
 # Move into the package, build the distribution and upload.
-TWINE_PASSWORD=$(cat "${KOKORO_GFILE_DIR}/secret_manager/google-cloud-pypi-token")
+TWINE_PASSWORD=$(cat "${KOKORO_KEYSTORE_DIR}/73713_google-cloud-pypi-token-keystore-1")
 cd github/python-audit-log
 python3 setup.py sdist bdist_wheel
 twine upload --username __token__ --password "${TWINE_PASSWORD}" dist/*
diff --git a/.kokoro/release/common.cfg b/.kokoro/release/common.cfg
index 5b655ff..5fa5b03 100644
--- a/.kokoro/release/common.cfg
+++ b/.kokoro/release/common.cfg
@@ -23,8 +23,18 @@ env_vars: {
     value: "github/python-audit-log/.kokoro/release.sh"
 }
 
+# Fetch PyPI password
+before_action {
+  fetch_keystore {
+    keystore_resource {
+      keystore_config_id: 73713
+      keyname: "google-cloud-pypi-token-keystore-1"
+    }
+  }
+}
+
 # Tokens needed to report release status back to GitHub
 env_vars: {
   key: "SECRET_MANAGER_KEYS"
-  value: "releasetool-publish-reporter-app,releasetool-publish-reporter-googleapis-installation,releasetool-publish-reporter-pem,google-cloud-pypi-token"
+  value: "releasetool-publish-reporter-app,releasetool-publish-reporter-googleapis-installation,releasetool-publish-reporter-pem"
 }
diff --git a/.repo-metadata.json b/.repo-metadata.json
index 18b2722..a567d47 100644
--- a/.repo-metadata.json
+++ b/.repo-metadata.json
@@ -4,12 +4,13 @@
     "product_documentation": "https://github.com/googleapis/python-audit-log",
     "client_documentation": "https://github.com/googleapis/python-audit-log",
     "issue_tracker": "",
-    "release_level": "beta",
+    "release_level": "preview",
     "language": "python",
     "library_type": "OTHER",
     "repo": "googleapis/python-audit-log",
     "distribution_name": "google-cloud-audit-log",
     "api_id": "",
     "default_version": "",
-    "codeowner_team": ""
+    "codeowner_team": "",
+    "api_shortname": "auditlog"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index b614814..880c242 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+### [0.2.1](https://github.com/googleapis/python-audit-log/compare/v0.2.0...v0.2.1) (2022-05-26)
+
+
+### Bug Fixes
+
+* **deps:** require protobuf>= 3.6.0, <4.0.0dev ([#55](https://github.com/googleapis/python-audit-log/issues/55)) ([e84a2a9](https://github.com/googleapis/python-audit-log/commit/e84a2a9bb8efa13e53a9941580307dbaabec72b1))
+
 ## [0.2.0](https://www.github.com/googleapis/python-audit-log/compare/v0.1.1...v0.2.0) (2021-10-13)
 
 
diff --git a/noxfile.py b/noxfile.py
index 5b61aa7..f608d2f 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -38,7 +38,7 @@ def blacken(session):
     That run uses an image that doesn't have 3.6 installed. Before updating this
     check the state of the `gcp_ubuntu_config` we use for that Kokoro run.
     """
-    session.install(BLACK_VERSION)
+    session.install(BLACK_VERSION, "click<8.1.0")
     session.run("black", "google", "setup.py")
 
 
diff --git a/owlbot.py b/owlbot.py
index c9715f1..6fe1835 100644
--- a/owlbot.py
+++ b/owlbot.py
@@ -34,7 +34,7 @@
 s.move(templated_files / "setup.cfg")
 s.move(templated_files / "LICENSE")
 s.move(templated_files / "CODE_OF_CONDUCT.md")
-s.move(templated_files / ".github")
+s.move(templated_files / ".github", excludes=["workflows"])
 s.move(templated_files / ".gitignore")
 
 # Add license headers
diff --git a/setup.py b/setup.py
index 8d94e1f..9e12d72 100644
--- a/setup.py
+++ b/setup.py
@@ -20,9 +20,12 @@
 
 name = "google-cloud-audit-log"
 description = "Google Cloud Audit Protos"
-version = "0.2.0"
+version = "0.2.1"
 release_status = "Development Status :: 4 - Beta"
-dependencies = ["protobuf >= 3.6.0", "googleapis-common-protos >= 1.52.0"]
+dependencies = [
+    "protobuf >= 3.6.0, <4.0.0dev",
+    "googleapis-common-protos >= 1.56.2, < 2.0dev",
+]
 
 package_root = os.path.abspath(os.path.dirname(__file__))