diff --git a/packages/google-cloud-dlp/.flake8 b/packages/google-cloud-dlp/.flake8
index 2e438749863d..87f6e408c47d 100644
--- a/packages/google-cloud-dlp/.flake8
+++ b/packages/google-cloud-dlp/.flake8
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 #
-# Copyright 2020 Google LLC
+# Copyright 2023 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-dlp/.github/.OwlBot.lock.yaml b/packages/google-cloud-dlp/.github/.OwlBot.lock.yaml
index 98994f474104..ae4a522b9e5f 100644
--- a/packages/google-cloud-dlp/.github/.OwlBot.lock.yaml
+++ b/packages/google-cloud-dlp/.github/.OwlBot.lock.yaml
@@ -13,5 +13,5 @@
 # limitations under the License.
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-python:latest
-  digest: sha256:2d816f26f728ac8b24248741e7d4c461c09764ef9f7be3684d557c9632e46dbd
-# created: 2023-06-28T17:03:33.371210701Z
+  digest: sha256:39f0f3f2be02ef036e297e376fe3b6256775576da8a6ccb1d5eeb80f4c8bf8fb
+# created: 2023-07-17T15:20:13.819193964Z
diff --git a/packages/google-cloud-dlp/.github/auto-label.yaml b/packages/google-cloud-dlp/.github/auto-label.yaml
index 41bff0b5375a..b2016d119b40 100644
--- a/packages/google-cloud-dlp/.github/auto-label.yaml
+++ b/packages/google-cloud-dlp/.github/auto-label.yaml
@@ -1,4 +1,4 @@
-# Copyright 2022 Google LLC
+# Copyright 2023 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-dlp/.kokoro/build.sh b/packages/google-cloud-dlp/.kokoro/build.sh
index c09d2415c6b9..9ab59f9d2600 100755
--- a/packages/google-cloud-dlp/.kokoro/build.sh
+++ b/packages/google-cloud-dlp/.kokoro/build.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2018 Google LLC
+# Copyright 2023 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-dlp/.kokoro/docker/docs/Dockerfile b/packages/google-cloud-dlp/.kokoro/docker/docs/Dockerfile
index f8137d0ae497..8e39a2cc438d 100644
--- a/packages/google-cloud-dlp/.kokoro/docker/docs/Dockerfile
+++ b/packages/google-cloud-dlp/.kokoro/docker/docs/Dockerfile
@@ -1,4 +1,4 @@
-# Copyright 2020 Google LLC
+# Copyright 2023 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-dlp/.kokoro/populate-secrets.sh b/packages/google-cloud-dlp/.kokoro/populate-secrets.sh
index f52514257ef0..6f3972140e80 100755
--- a/packages/google-cloud-dlp/.kokoro/populate-secrets.sh
+++ b/packages/google-cloud-dlp/.kokoro/populate-secrets.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Google LLC.
+# Copyright 2023 Google LLC.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-dlp/.kokoro/publish-docs.sh b/packages/google-cloud-dlp/.kokoro/publish-docs.sh
index 1c4d62370042..9eafe0be3bba 100755
--- a/packages/google-cloud-dlp/.kokoro/publish-docs.sh
+++ b/packages/google-cloud-dlp/.kokoro/publish-docs.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Google LLC
+# Copyright 2023 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-dlp/.kokoro/release.sh b/packages/google-cloud-dlp/.kokoro/release.sh
index af408178eac4..f9ccd16e3956 100755
--- a/packages/google-cloud-dlp/.kokoro/release.sh
+++ b/packages/google-cloud-dlp/.kokoro/release.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Google LLC
+# Copyright 2023 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-dlp/.kokoro/requirements.txt b/packages/google-cloud-dlp/.kokoro/requirements.txt
index c7929db6d152..67d70a110897 100644
--- a/packages/google-cloud-dlp/.kokoro/requirements.txt
+++ b/packages/google-cloud-dlp/.kokoro/requirements.txt
@@ -113,26 +113,30 @@ commonmark==0.9.1 \
     --hash=sha256:452f9dc859be7f06631ddcb328b6919c67984aca654e5fefb3914d54691aed60 \
     --hash=sha256:da2f38c92590f83de410ba1a3cbceafbc74fee9def35f9251ba9a971d6d66fd9
     # via rich
-cryptography==41.0.0 \
-    --hash=sha256:0ddaee209d1cf1f180f1efa338a68c4621154de0afaef92b89486f5f96047c55 \
-    --hash=sha256:14754bcdae909d66ff24b7b5f166d69340ccc6cb15731670435efd5719294895 \
-    --hash=sha256:344c6de9f8bda3c425b3a41b319522ba3208551b70c2ae00099c205f0d9fd3be \
-    --hash=sha256:34d405ea69a8b34566ba3dfb0521379b210ea5d560fafedf9f800a9a94a41928 \
-    --hash=sha256:3680248309d340fda9611498a5319b0193a8dbdb73586a1acf8109d06f25b92d \
-    --hash=sha256:3c5ef25d060c80d6d9f7f9892e1d41bb1c79b78ce74805b8cb4aa373cb7d5ec8 \
-    --hash=sha256:4ab14d567f7bbe7f1cdff1c53d5324ed4d3fc8bd17c481b395db224fb405c237 \
-    --hash=sha256:5c1f7293c31ebc72163a9a0df246f890d65f66b4a40d9ec80081969ba8c78cc9 \
-    --hash=sha256:6b71f64beeea341c9b4f963b48ee3b62d62d57ba93eb120e1196b31dc1025e78 \
-    --hash=sha256:7d92f0248d38faa411d17f4107fc0bce0c42cae0b0ba5415505df72d751bf62d \
-    --hash=sha256:8362565b3835ceacf4dc8f3b56471a2289cf51ac80946f9087e66dc283a810e0 \
-    --hash=sha256:84a165379cb9d411d58ed739e4af3396e544eac190805a54ba2e0322feb55c46 \
-    --hash=sha256:88ff107f211ea696455ea8d911389f6d2b276aabf3231bf72c8853d22db755c5 \
-    --hash=sha256:9f65e842cb02550fac96536edb1d17f24c0a338fd84eaf582be25926e993dde4 \
-    --hash=sha256:a4fc68d1c5b951cfb72dfd54702afdbbf0fb7acdc9b7dc4301bbf2225a27714d \
-    --hash=sha256:b7f2f5c525a642cecad24ee8670443ba27ac1fab81bba4cc24c7b6b41f2d0c75 \
-    --hash=sha256:b846d59a8d5a9ba87e2c3d757ca019fa576793e8758174d3868aecb88d6fc8eb \
-    --hash=sha256:bf8fc66012ca857d62f6a347007e166ed59c0bc150cefa49f28376ebe7d992a2 \
-    --hash=sha256:f5d0bf9b252f30a31664b6f64432b4730bb7038339bd18b1fafe129cfc2be9be
+cryptography==41.0.2 \
+    --hash=sha256:01f1d9e537f9a15b037d5d9ee442b8c22e3ae11ce65ea1f3316a41c78756b711 \
+    --hash=sha256:079347de771f9282fbfe0e0236c716686950c19dee1b76240ab09ce1624d76d7 \
+    --hash=sha256:182be4171f9332b6741ee818ec27daff9fb00349f706629f5cbf417bd50e66fd \
+    --hash=sha256:192255f539d7a89f2102d07d7375b1e0a81f7478925b3bc2e0549ebf739dae0e \
+    --hash=sha256:2a034bf7d9ca894720f2ec1d8b7b5832d7e363571828037f9e0c4f18c1b58a58 \
+    --hash=sha256:342f3767e25876751e14f8459ad85e77e660537ca0a066e10e75df9c9e9099f0 \
+    --hash=sha256:439c3cc4c0d42fa999b83ded80a9a1fb54d53c58d6e59234cfe97f241e6c781d \
+    --hash=sha256:49c3222bb8f8e800aead2e376cbef687bc9e3cb9b58b29a261210456a7783d83 \
+    --hash=sha256:674b669d5daa64206c38e507808aae49904c988fa0a71c935e7006a3e1e83831 \
+    --hash=sha256:7a9a3bced53b7f09da251685224d6a260c3cb291768f54954e28f03ef14e3766 \
+    --hash=sha256:7af244b012711a26196450d34f483357e42aeddb04128885d95a69bd8b14b69b \
+    --hash=sha256:7d230bf856164de164ecb615ccc14c7fc6de6906ddd5b491f3af90d3514c925c \
+    --hash=sha256:84609ade00a6ec59a89729e87a503c6e36af98ddcd566d5f3be52e29ba993182 \
+    --hash=sha256:9a6673c1828db6270b76b22cc696f40cde9043eb90373da5c2f8f2158957f42f \
+    --hash=sha256:9b6d717393dbae53d4e52684ef4f022444fc1cce3c48c38cb74fca29e1f08eaa \
+    --hash=sha256:9c3fe6534d59d071ee82081ca3d71eed3210f76ebd0361798c74abc2bcf347d4 \
+    --hash=sha256:a719399b99377b218dac6cf547b6ec54e6ef20207b6165126a280b0ce97e0d2a \
+    --hash=sha256:b332cba64d99a70c1e0836902720887fb4529ea49ea7f5462cf6640e095e11d2 \
+    --hash=sha256:d124682c7a23c9764e54ca9ab5b308b14b18eba02722b8659fb238546de83a76 \
+    --hash=sha256:d73f419a56d74fef257955f51b18d046f3506270a5fd2ac5febbfa259d6c0fa5 \
+    --hash=sha256:f0dc40e6f7aa37af01aba07277d3d64d5a03dc66d682097541ec4da03cc140ee \
+    --hash=sha256:f14ad275364c8b4e525d018f6716537ae7b6d369c094805cae45300847e0894f \
+    --hash=sha256:f772610fe364372de33d76edcd313636a25684edb94cee53fd790195f5989d14
     # via
     #   gcp-releasetool
     #   secretstorage
diff --git a/packages/google-cloud-dlp/.kokoro/test-samples-against-head.sh b/packages/google-cloud-dlp/.kokoro/test-samples-against-head.sh
index ba3a707b040c..63ac41dfae1d 100755
--- a/packages/google-cloud-dlp/.kokoro/test-samples-against-head.sh
+++ b/packages/google-cloud-dlp/.kokoro/test-samples-against-head.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Google LLC
+# Copyright 2023 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-dlp/.kokoro/test-samples-impl.sh b/packages/google-cloud-dlp/.kokoro/test-samples-impl.sh
index 2c6500cae0b9..5a0f5fab6a89 100755
--- a/packages/google-cloud-dlp/.kokoro/test-samples-impl.sh
+++ b/packages/google-cloud-dlp/.kokoro/test-samples-impl.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2021 Google LLC
+# Copyright 2023 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-dlp/.kokoro/test-samples.sh b/packages/google-cloud-dlp/.kokoro/test-samples.sh
index 11c042d342d7..50b35a48c190 100755
--- a/packages/google-cloud-dlp/.kokoro/test-samples.sh
+++ b/packages/google-cloud-dlp/.kokoro/test-samples.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2020 Google LLC
+# Copyright 2023 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-dlp/.kokoro/trampoline.sh b/packages/google-cloud-dlp/.kokoro/trampoline.sh
index f39236e943a8..d85b1f267693 100755
--- a/packages/google-cloud-dlp/.kokoro/trampoline.sh
+++ b/packages/google-cloud-dlp/.kokoro/trampoline.sh
@@ -1,5 +1,5 @@
 #!/bin/bash
-# Copyright 2017 Google Inc.
+# Copyright 2023 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-dlp/.kokoro/trampoline_v2.sh b/packages/google-cloud-dlp/.kokoro/trampoline_v2.sh
index 4af6cdc26dbc..59a7cf3a9373 100755
--- a/packages/google-cloud-dlp/.kokoro/trampoline_v2.sh
+++ b/packages/google-cloud-dlp/.kokoro/trampoline_v2.sh
@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# Copyright 2020 Google LLC
+# Copyright 2023 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-dlp/.pre-commit-config.yaml b/packages/google-cloud-dlp/.pre-commit-config.yaml
index 5405cc8ff1f3..9e3898fd1c12 100644
--- a/packages/google-cloud-dlp/.pre-commit-config.yaml
+++ b/packages/google-cloud-dlp/.pre-commit-config.yaml
@@ -1,4 +1,4 @@
-# Copyright 2021 Google LLC
+# Copyright 2023 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-dlp/.trampolinerc b/packages/google-cloud-dlp/.trampolinerc
index 0eee72ab62aa..a7dfeb42c6d0 100644
--- a/packages/google-cloud-dlp/.trampolinerc
+++ b/packages/google-cloud-dlp/.trampolinerc
@@ -1,4 +1,4 @@
-# Copyright 2020 Google LLC
+# Copyright 2023 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -12,8 +12,6 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# Template for .trampolinerc
-
 # Add required env vars here.
 required_envvars+=(
 )
diff --git a/packages/google-cloud-dlp/MANIFEST.in b/packages/google-cloud-dlp/MANIFEST.in
index e783f4c6209b..e0a66705318e 100644
--- a/packages/google-cloud-dlp/MANIFEST.in
+++ b/packages/google-cloud-dlp/MANIFEST.in
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 #
-# Copyright 2020 Google LLC
+# Copyright 2023 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-dlp/README.rst b/packages/google-cloud-dlp/README.rst
index 6cc171707b90..487e3c14d6ed 100644
--- a/packages/google-cloud-dlp/README.rst
+++ b/packages/google-cloud-dlp/README.rst
@@ -36,21 +36,24 @@ In order to use this library, you first need to go through the following steps:
 Installation
 ~~~~~~~~~~~~
 
-Install this library in a `virtualenv`_ using pip. `virtualenv`_ is a tool to
-create isolated Python environments. The basic problem it addresses is one of
-dependencies and versions, and indirectly permissions.
+Install this library in a virtual environment using `venv`_. `venv`_ is a tool that
+creates isolated Python environments. These isolated environments can have separate
+versions of Python packages, which allows you to isolate one project's dependencies
+from the dependencies of other projects.
 
-With `virtualenv`_, it's possible to install this library without needing system
+With `venv`_, it's possible to install this library without needing system
 install permissions, and without clashing with the installed system
 dependencies.
 
-.. _`virtualenv`: https://virtualenv.pypa.io/en/latest/
+.. _`venv`: https://docs.python.org/3/library/venv.html
 
 
 Code samples and snippets
 ~~~~~~~~~~~~~~~~~~~~~~~~~
 
-Code samples and snippets live in the `samples/` folder.
+Code samples and snippets live in the `samples/`_ folder.
+
+.. _samples/: https://github.com/googleapis/python-dlp/tree/main/samples
 
 
 Supported Python Versions
@@ -77,10 +80,9 @@ Mac/Linux
 
 .. code-block:: console
 
-    pip install virtualenv
-    virtualenv <your-env>
+    python3 -m venv <your-env>
     source <your-env>/bin/activate
-    <your-env>/bin/pip install google-cloud-dlp
+    pip install google-cloud-dlp
 
 
 Windows
@@ -88,10 +90,9 @@ Windows
 
 .. code-block:: console
 
-    pip install virtualenv
-    virtualenv <your-env>
-    <your-env>\Scripts\activate
-    <your-env>\Scripts\pip.exe install google-cloud-dlp
+    py -m venv <your-env>
+    .\<your-env>\Scripts\activate
+    pip install google-cloud-dlp
 
 Next Steps
 ~~~~~~~~~~
diff --git a/packages/google-cloud-dlp/docs/conf.py b/packages/google-cloud-dlp/docs/conf.py
index d2e81a7171b0..f6319b929313 100644
--- a/packages/google-cloud-dlp/docs/conf.py
+++ b/packages/google-cloud-dlp/docs/conf.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright 2021 Google LLC
+# Copyright 2023 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-dlp/noxfile.py b/packages/google-cloud-dlp/noxfile.py
index 69409034f4b2..f90fc3f43a14 100644
--- a/packages/google-cloud-dlp/noxfile.py
+++ b/packages/google-cloud-dlp/noxfile.py
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 #
-# Copyright 2018 Google LLC
+# Copyright 2023 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -399,6 +399,7 @@ def prerelease_deps(session):
         "python", "-c", "import google.protobuf; print(google.protobuf.__version__)"
     )
     session.run("python", "-c", "import grpc; print(grpc.__version__)")
+    session.run("python", "-c", "import google.auth; print(google.auth.__version__)")
 
     session.run("py.test", "tests/unit")
 
diff --git a/packages/google-cloud-dlp/scripts/decrypt-secrets.sh b/packages/google-cloud-dlp/scripts/decrypt-secrets.sh
index 21f6d2a26d90..0018b421ddf8 100755
--- a/packages/google-cloud-dlp/scripts/decrypt-secrets.sh
+++ b/packages/google-cloud-dlp/scripts/decrypt-secrets.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# Copyright 2015 Google Inc. All rights reserved.
+# Copyright 2023 Google LLC All rights reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
diff --git a/packages/google-cloud-dlp/scripts/readme-gen/readme_gen.py b/packages/google-cloud-dlp/scripts/readme-gen/readme_gen.py
index 91b59676bfc7..1acc119835b5 100644
--- a/packages/google-cloud-dlp/scripts/readme-gen/readme_gen.py
+++ b/packages/google-cloud-dlp/scripts/readme-gen/readme_gen.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-# Copyright 2016 Google Inc
+# Copyright 2023 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
@@ -33,17 +33,17 @@
     autoescape=True,
 )
 
-README_TMPL = jinja_env.get_template('README.tmpl.rst')
+README_TMPL = jinja_env.get_template("README.tmpl.rst")
 
 
 def get_help(file):
-    return subprocess.check_output(['python', file, '--help']).decode()
+    return subprocess.check_output(["python", file, "--help"]).decode()
 
 
 def main():
     parser = argparse.ArgumentParser()
-    parser.add_argument('source')
-    parser.add_argument('--destination', default='README.rst')
+    parser.add_argument("source")
+    parser.add_argument("--destination", default="README.rst")
 
     args = parser.parse_args()
 
@@ -51,9 +51,9 @@ def main():
     root = os.path.dirname(source)
     destination = os.path.join(root, args.destination)
 
-    jinja_env.globals['get_help'] = get_help
+    jinja_env.globals["get_help"] = get_help
 
-    with io.open(source, 'r') as f:
+    with io.open(source, "r") as f:
         config = yaml.load(f)
 
     # This allows get_help to execute in the right directory.
@@ -61,9 +61,9 @@ def main():
 
     output = README_TMPL.render(config)
 
-    with io.open(destination, 'w') as f:
+    with io.open(destination, "w") as f:
         f.write(output)
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     main()
diff --git a/packages/google-cloud-dlp/setup.cfg b/packages/google-cloud-dlp/setup.cfg
index c3a2b39f6528..052350089505 100644
--- a/packages/google-cloud-dlp/setup.cfg
+++ b/packages/google-cloud-dlp/setup.cfg
@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 #
-# Copyright 2020 Google LLC
+# Copyright 2023 Google LLC
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.