diff --git a/.github/.OwlBot.lock.yaml b/.github/.OwlBot.lock.yaml
deleted file mode 100644
index 77cf6087..00000000
--- a/.github/.OwlBot.lock.yaml
+++ /dev/null
@@ -1,16 +0,0 @@
-# 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-java:latest
-  digest: sha256:edae91ccdd2dded2f572ec341a768ad180305a3e8fbfd93064b28e237d35920a
diff --git a/.github/.OwlBot.yaml b/.github/.OwlBot.yaml
deleted file mode 100644
index 5dcb39a4..00000000
--- a/.github/.OwlBot.yaml
+++ /dev/null
@@ -1,36 +0,0 @@
-# Copyright 2021 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-java:latest"
-deep-remove-regex:
-- "/grpc-google-cloud-containeranalysis-v1/src"
-- "/google-cloud-containeranalysis/src/.*/java/com/google/cloud/devtools/containeranalysis/v1"
-- "/proto-google-cloud-containeranalysis-v1/src"
-
-# TODO: remove resource name classes in next major update
-deep-preserve-regex:
-- "/google-.*/src/test/java/com/google/cloud/.*/v.*/it/IT.*Test.java"
-- "/google-cloud-containeranalysis/src/.*/java/com/google/cloud/devtools/containeranalysis/v1beta1"
-- "/proto-google-cloud-containeranalysis-v.*/src/main/java/com/google/containeranalysis/v.*/.*Name.*.java"
-- "/google-cloud-containeranalysis/src/main/java/com/google/cloud/devtools/containeranalysis/v1/GrafeasUtils.java"
-- "/google-cloud-containeranalysis/src/test/java/com/google/cloud/devtools/containeranalysis/v1/ITGrafeasInteropTest.java"
-
-deep-copy-regex:
-- source: "/google/devtools/containeranalysis/v1/.*-java/proto-google-.*/src"
-  dest: "/owl-bot-staging/v1/proto-google-cloud-containeranalysis-v1/src"
-- source: "/google/devtools/containeranalysis/v1/.*-java/grpc-google-.*/src"
-  dest: "/owl-bot-staging/v1/grpc-google-cloud-containeranalysis-v1/src"
-- source: "/google/devtools/containeranalysis/v1/.*-java/gapic-google-.*/src"
-  dest: "/owl-bot-staging/v1/google-cloud-containeranalysis/src"
\ No newline at end of file
diff --git a/owlbot.py b/owlbot.py
deleted file mode 100644
index 48a77570..00000000
--- a/owlbot.py
+++ /dev/null
@@ -1,48 +0,0 @@
-# Copyright 2021 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
-#
-#     https://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.
-
-import synthtool as s
-from synthtool.languages import java
-
-get_grafeas_code = """
-  /**
-   * Returns a new GrafeasClient with the same configured settings.
-   *
-   * @throws IOException
-   */
-  public GrafeasClient getGrafeasClient() throws IOException {
-    return GrafeasClient.create(GrafeasUtils.transformSettings(settings));
-  }
-"""
-
-for library in s.get_staging_dirs():
-    # put any special-case replacements here
-    s.replace(
-        f'owl-bot-staging/v1/google-cloud-containeranalysis/src/main/java/com/google/cloud/devtools/containeranalysis/v1/ContainerAnalysisClient.java',
-        'import com.google.iam.v1.TestIamPermissionsResponse;',
-        'import com.google.iam.v1.TestIamPermissionsResponse;\nimport io.grafeas.v1.GrafeasClient;'
-    )
-
-    # add getGrafeasClient()
-    s.replace(
-        f'owl-bot-staging/v1/google-cloud-containeranalysis/src/main/java/com/google/cloud/devtools/containeranalysis/v1/ContainerAnalysisClient.java',
-        r'(\s+private final ContainerAnalysisStub stub;.*)',
-        f'\g<1>{get_grafeas_code}'
-    )
-    s.move(library)
-
-s.remove_staging_dirs()
-java.common_templates(excludes=[
-                      '.kokoro/dependencies.sh',
-                  ])