diff --git a/appengine/flexible/django_cloudsql/requirements.txt b/appengine/flexible/django_cloudsql/requirements.txt
index cff6302ecd5..2cdf527118a 100644
--- a/appengine/flexible/django_cloudsql/requirements.txt
+++ b/appengine/flexible/django_cloudsql/requirements.txt
@@ -1,5 +1,5 @@
 Django==5.0.3; python_version >= "3.10"
-Django==4.2.8; python_version < "3.10"
+Django==4.2.11; python_version < "3.10"
 gunicorn==20.1.0
 psycopg2-binary==2.9.9
 django-environ==0.10.0
diff --git a/appengine/flexible/hello_world_django/requirements.txt b/appengine/flexible/hello_world_django/requirements.txt
index 08993873dab..b794c611050 100644
--- a/appengine/flexible/hello_world_django/requirements.txt
+++ b/appengine/flexible/hello_world_django/requirements.txt
@@ -1,4 +1,4 @@
 Django==5.0.3; python_version >= "3.10"
-Django==4.2.8; python_version >= "3.8" and python_version < "3.10"
+Django==4.2.11; python_version >= "3.8" and python_version < "3.10"
 Django==3.2.25; python_version < "3.8"
 gunicorn==20.1.0
diff --git a/appengine/flexible/twilio/requirements.txt b/appengine/flexible/twilio/requirements.txt
index d680692d6ab..7f549687bc6 100644
--- a/appengine/flexible/twilio/requirements.txt
+++ b/appengine/flexible/twilio/requirements.txt
@@ -3,4 +3,4 @@ Flask==2.3.3; python_version < '3.7'
 Werkzeug==3.0.1; python_version > '3.6'
 Werkzeug==2.3.7; python_version < '3.7'
 gunicorn==20.1.0
-twilio==9.0.2
+twilio==9.0.3
diff --git a/appengine/flexible_python37_and_earlier/analytics/noxfile_config.py b/appengine/flexible_python37_and_earlier/analytics/noxfile_config.py
index 8fecd243887..40a88b65ca4 100644
--- a/appengine/flexible_python37_and_earlier/analytics/noxfile_config.py
+++ b/appengine/flexible_python37_and_earlier/analytics/noxfile_config.py
@@ -23,7 +23,7 @@
 TEST_CONFIG_OVERRIDE = {
     # You can opt out from the test for specific Python versions.
     # Skipping for Python 3.9 due to pyarrow compilation failure.
-    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11"],
+    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11", "3.12"],
     # Old samples are opted out of enforcing Python type hints
     # All new samples should feature them
     "enforce_type_hints": False,
diff --git a/appengine/flexible_python37_and_earlier/datastore/noxfile_config.py b/appengine/flexible_python37_and_earlier/datastore/noxfile_config.py
index 8fecd243887..40a88b65ca4 100644
--- a/appengine/flexible_python37_and_earlier/datastore/noxfile_config.py
+++ b/appengine/flexible_python37_and_earlier/datastore/noxfile_config.py
@@ -23,7 +23,7 @@
 TEST_CONFIG_OVERRIDE = {
     # You can opt out from the test for specific Python versions.
     # Skipping for Python 3.9 due to pyarrow compilation failure.
-    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11"],
+    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11", "3.12"],
     # Old samples are opted out of enforcing Python type hints
     # All new samples should feature them
     "enforce_type_hints": False,
diff --git a/appengine/flexible_python37_and_earlier/disk/noxfile_config.py b/appengine/flexible_python37_and_earlier/disk/noxfile_config.py
index 8fecd243887..40a88b65ca4 100644
--- a/appengine/flexible_python37_and_earlier/disk/noxfile_config.py
+++ b/appengine/flexible_python37_and_earlier/disk/noxfile_config.py
@@ -23,7 +23,7 @@
 TEST_CONFIG_OVERRIDE = {
     # You can opt out from the test for specific Python versions.
     # Skipping for Python 3.9 due to pyarrow compilation failure.
-    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11"],
+    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11", "3.12"],
     # Old samples are opted out of enforcing Python type hints
     # All new samples should feature them
     "enforce_type_hints": False,
diff --git a/appengine/flexible_python37_and_earlier/django_cloudsql/noxfile_config.py b/appengine/flexible_python37_and_earlier/django_cloudsql/noxfile_config.py
index c904355d88b..393aa3f6932 100644
--- a/appengine/flexible_python37_and_earlier/django_cloudsql/noxfile_config.py
+++ b/appengine/flexible_python37_and_earlier/django_cloudsql/noxfile_config.py
@@ -22,7 +22,11 @@
 
 TEST_CONFIG_OVERRIDE = {
     # You can opt out from the test for specific Python versions.
-    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11"],
+    # Skipping for Python 3.9 due to pyarrow compilation failure.
+    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11", "3.12"],
+    # Old samples are opted out of enforcing Python type hints
+    # All new samples should feature them
+    "enforce_type_hints": False,
     # An envvar key for determining the project id to use. Change it
     # to 'BUILD_SPECIFIC_GCLOUD_PROJECT' if you want to opt in using a
     # build specific Cloud project. You can also use your own string
diff --git a/appengine/flexible_python37_and_earlier/django_cloudsql/requirements.txt b/appengine/flexible_python37_and_earlier/django_cloudsql/requirements.txt
index 4bf31fe3f55..ddcf021ba11 100644
--- a/appengine/flexible_python37_and_earlier/django_cloudsql/requirements.txt
+++ b/appengine/flexible_python37_and_earlier/django_cloudsql/requirements.txt
@@ -1,5 +1,5 @@
 Django==5.0.3; python_version >= "3.10"
-Django==4.2.8; python_version >= "3.8" and python_version < "3.10"
+Django==4.2.11; python_version >= "3.8" and python_version < "3.10"
 Django==3.2.25; python_version < "3.8"
 gunicorn==20.1.0
 psycopg2-binary==2.9.9
diff --git a/appengine/flexible_python37_and_earlier/extending_runtime/noxfile_config.py b/appengine/flexible_python37_and_earlier/extending_runtime/noxfile_config.py
index 8fecd243887..40a88b65ca4 100644
--- a/appengine/flexible_python37_and_earlier/extending_runtime/noxfile_config.py
+++ b/appengine/flexible_python37_and_earlier/extending_runtime/noxfile_config.py
@@ -23,7 +23,7 @@
 TEST_CONFIG_OVERRIDE = {
     # You can opt out from the test for specific Python versions.
     # Skipping for Python 3.9 due to pyarrow compilation failure.
-    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11"],
+    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11", "3.12"],
     # Old samples are opted out of enforcing Python type hints
     # All new samples should feature them
     "enforce_type_hints": False,
diff --git a/appengine/flexible_python37_and_earlier/hello_world/noxfile_config.py b/appengine/flexible_python37_and_earlier/hello_world/noxfile_config.py
index 8fecd243887..40a88b65ca4 100644
--- a/appengine/flexible_python37_and_earlier/hello_world/noxfile_config.py
+++ b/appengine/flexible_python37_and_earlier/hello_world/noxfile_config.py
@@ -23,7 +23,7 @@
 TEST_CONFIG_OVERRIDE = {
     # You can opt out from the test for specific Python versions.
     # Skipping for Python 3.9 due to pyarrow compilation failure.
-    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11"],
+    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11", "3.12"],
     # Old samples are opted out of enforcing Python type hints
     # All new samples should feature them
     "enforce_type_hints": False,
diff --git a/appengine/flexible_python37_and_earlier/hello_world_django/noxfile_config.py b/appengine/flexible_python37_and_earlier/hello_world_django/noxfile_config.py
index 8fecd243887..40a88b65ca4 100644
--- a/appengine/flexible_python37_and_earlier/hello_world_django/noxfile_config.py
+++ b/appengine/flexible_python37_and_earlier/hello_world_django/noxfile_config.py
@@ -23,7 +23,7 @@
 TEST_CONFIG_OVERRIDE = {
     # You can opt out from the test for specific Python versions.
     # Skipping for Python 3.9 due to pyarrow compilation failure.
-    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11"],
+    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11", "3.12"],
     # Old samples are opted out of enforcing Python type hints
     # All new samples should feature them
     "enforce_type_hints": False,
diff --git a/appengine/flexible_python37_and_earlier/hello_world_django/requirements.txt b/appengine/flexible_python37_and_earlier/hello_world_django/requirements.txt
index 08993873dab..b794c611050 100644
--- a/appengine/flexible_python37_and_earlier/hello_world_django/requirements.txt
+++ b/appengine/flexible_python37_and_earlier/hello_world_django/requirements.txt
@@ -1,4 +1,4 @@
 Django==5.0.3; python_version >= "3.10"
-Django==4.2.8; python_version >= "3.8" and python_version < "3.10"
+Django==4.2.11; python_version >= "3.8" and python_version < "3.10"
 Django==3.2.25; python_version < "3.8"
 gunicorn==20.1.0
diff --git a/appengine/flexible_python37_and_earlier/metadata/noxfile_config.py b/appengine/flexible_python37_and_earlier/metadata/noxfile_config.py
index 8fecd243887..40a88b65ca4 100644
--- a/appengine/flexible_python37_and_earlier/metadata/noxfile_config.py
+++ b/appengine/flexible_python37_and_earlier/metadata/noxfile_config.py
@@ -23,7 +23,7 @@
 TEST_CONFIG_OVERRIDE = {
     # You can opt out from the test for specific Python versions.
     # Skipping for Python 3.9 due to pyarrow compilation failure.
-    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11"],
+    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11", "3.12"],
     # Old samples are opted out of enforcing Python type hints
     # All new samples should feature them
     "enforce_type_hints": False,
diff --git a/appengine/flexible_python37_and_earlier/multiple_services/noxfile_config.py b/appengine/flexible_python37_and_earlier/multiple_services/noxfile_config.py
index 8fecd243887..40a88b65ca4 100644
--- a/appengine/flexible_python37_and_earlier/multiple_services/noxfile_config.py
+++ b/appengine/flexible_python37_and_earlier/multiple_services/noxfile_config.py
@@ -23,7 +23,7 @@
 TEST_CONFIG_OVERRIDE = {
     # You can opt out from the test for specific Python versions.
     # Skipping for Python 3.9 due to pyarrow compilation failure.
-    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11"],
+    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11", "3.12"],
     # Old samples are opted out of enforcing Python type hints
     # All new samples should feature them
     "enforce_type_hints": False,
diff --git a/appengine/flexible_python37_and_earlier/numpy/noxfile_config.py b/appengine/flexible_python37_and_earlier/numpy/noxfile_config.py
index 8fecd243887..40a88b65ca4 100644
--- a/appengine/flexible_python37_and_earlier/numpy/noxfile_config.py
+++ b/appengine/flexible_python37_and_earlier/numpy/noxfile_config.py
@@ -23,7 +23,7 @@
 TEST_CONFIG_OVERRIDE = {
     # You can opt out from the test for specific Python versions.
     # Skipping for Python 3.9 due to pyarrow compilation failure.
-    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11"],
+    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11", "3.12"],
     # Old samples are opted out of enforcing Python type hints
     # All new samples should feature them
     "enforce_type_hints": False,
diff --git a/appengine/flexible_python37_and_earlier/pubsub/noxfile_config.py b/appengine/flexible_python37_and_earlier/pubsub/noxfile_config.py
index 8fecd243887..40a88b65ca4 100644
--- a/appengine/flexible_python37_and_earlier/pubsub/noxfile_config.py
+++ b/appengine/flexible_python37_and_earlier/pubsub/noxfile_config.py
@@ -23,7 +23,7 @@
 TEST_CONFIG_OVERRIDE = {
     # You can opt out from the test for specific Python versions.
     # Skipping for Python 3.9 due to pyarrow compilation failure.
-    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11"],
+    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11", "3.12"],
     # Old samples are opted out of enforcing Python type hints
     # All new samples should feature them
     "enforce_type_hints": False,
diff --git a/appengine/flexible_python37_and_earlier/scipy/noxfile_config.py b/appengine/flexible_python37_and_earlier/scipy/noxfile_config.py
index 35f0b54833a..9dbc4dd20c8 100644
--- a/appengine/flexible_python37_and_earlier/scipy/noxfile_config.py
+++ b/appengine/flexible_python37_and_earlier/scipy/noxfile_config.py
@@ -22,7 +22,8 @@
 
 TEST_CONFIG_OVERRIDE = {
     # You can opt out from the test for specific Python versions.
-    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11"],
+    # Skipping for Python 3.9 due to pyarrow compilation failure.
+    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11", "3.12"],
     # Old samples are opted out of enforcing Python type hints
     # All new samples should feature them
     "enforce_type_hints": False,
diff --git a/appengine/flexible_python37_and_earlier/scipy/requirements.txt b/appengine/flexible_python37_and_earlier/scipy/requirements.txt
index dbb9c85c918..e5f3e8c6fa5 100644
--- a/appengine/flexible_python37_and_earlier/scipy/requirements.txt
+++ b/appengine/flexible_python37_and_earlier/scipy/requirements.txt
@@ -3,6 +3,6 @@ Flask==2.0.3; python_version < '3.7'
 gunicorn==20.1.0
 imageio==2.29.0
 numpy==1.21.6
-pillow==10.0.1
+pillow==10.3.0
 scipy==1.7.3
 Werkzeug==2.3.7
diff --git a/appengine/flexible_python37_and_earlier/static_files/noxfile_config.py b/appengine/flexible_python37_and_earlier/static_files/noxfile_config.py
index 8fecd243887..40a88b65ca4 100644
--- a/appengine/flexible_python37_and_earlier/static_files/noxfile_config.py
+++ b/appengine/flexible_python37_and_earlier/static_files/noxfile_config.py
@@ -23,7 +23,7 @@
 TEST_CONFIG_OVERRIDE = {
     # You can opt out from the test for specific Python versions.
     # Skipping for Python 3.9 due to pyarrow compilation failure.
-    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11"],
+    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11", "3.12"],
     # Old samples are opted out of enforcing Python type hints
     # All new samples should feature them
     "enforce_type_hints": False,
diff --git a/appengine/flexible_python37_and_earlier/storage/noxfile_config.py b/appengine/flexible_python37_and_earlier/storage/noxfile_config.py
index a97c6f1e260..85dce2f0ae0 100644
--- a/appengine/flexible_python37_and_earlier/storage/noxfile_config.py
+++ b/appengine/flexible_python37_and_earlier/storage/noxfile_config.py
@@ -22,7 +22,8 @@
 
 TEST_CONFIG_OVERRIDE = {
     # You can opt out from the test for specific Python versions.
-    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11"],
+    # Skipping for Python 3.9 due to pyarrow compilation failure.
+    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11", "3.12"],
     # Old samples are opted out of enforcing Python type hints
     # All new samples should feature them
     "enforce_type_hints": True,
diff --git a/appengine/flexible_python37_and_earlier/tasks/noxfile_config.py b/appengine/flexible_python37_and_earlier/tasks/noxfile_config.py
index 8fecd243887..40a88b65ca4 100644
--- a/appengine/flexible_python37_and_earlier/tasks/noxfile_config.py
+++ b/appengine/flexible_python37_and_earlier/tasks/noxfile_config.py
@@ -23,7 +23,7 @@
 TEST_CONFIG_OVERRIDE = {
     # You can opt out from the test for specific Python versions.
     # Skipping for Python 3.9 due to pyarrow compilation failure.
-    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11"],
+    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11", "3.12"],
     # Old samples are opted out of enforcing Python type hints
     # All new samples should feature them
     "enforce_type_hints": False,
diff --git a/appengine/flexible_python37_and_earlier/twilio/noxfile_config.py b/appengine/flexible_python37_and_earlier/twilio/noxfile_config.py
index 8fecd243887..40a88b65ca4 100644
--- a/appengine/flexible_python37_and_earlier/twilio/noxfile_config.py
+++ b/appengine/flexible_python37_and_earlier/twilio/noxfile_config.py
@@ -23,7 +23,7 @@
 TEST_CONFIG_OVERRIDE = {
     # You can opt out from the test for specific Python versions.
     # Skipping for Python 3.9 due to pyarrow compilation failure.
-    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11"],
+    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11", "3.12"],
     # Old samples are opted out of enforcing Python type hints
     # All new samples should feature them
     "enforce_type_hints": False,
diff --git a/appengine/flexible_python37_and_earlier/twilio/requirements.txt b/appengine/flexible_python37_and_earlier/twilio/requirements.txt
index f59de0cdc12..a0ac91c3940 100644
--- a/appengine/flexible_python37_and_earlier/twilio/requirements.txt
+++ b/appengine/flexible_python37_and_earlier/twilio/requirements.txt
@@ -1,6 +1,6 @@
 Flask==3.0.0; python_version > '3.6'
 Flask==2.0.3; python_version < '3.7'
 gunicorn==20.1.0
-twilio==9.0.2
+twilio==9.0.3
 Werkzeug==3.0.1; python_version >= '3.7'
 Werkzeug==2.3.7; python_version < '3.7'
diff --git a/appengine/flexible_python37_and_earlier/websockets/noxfile_config.py b/appengine/flexible_python37_and_earlier/websockets/noxfile_config.py
index 8fecd243887..40a88b65ca4 100644
--- a/appengine/flexible_python37_and_earlier/websockets/noxfile_config.py
+++ b/appengine/flexible_python37_and_earlier/websockets/noxfile_config.py
@@ -23,7 +23,7 @@
 TEST_CONFIG_OVERRIDE = {
     # You can opt out from the test for specific Python versions.
     # Skipping for Python 3.9 due to pyarrow compilation failure.
-    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11"],
+    "ignored_versions": ["2.7", "3.8", "3.9", "3.10", "3.11", "3.12"],
     # Old samples are opted out of enforcing Python type hints
     # All new samples should feature them
     "enforce_type_hints": False,
diff --git a/bigquery-migration/snippets/requirements.txt b/bigquery-migration/snippets/requirements.txt
index 9eacdfaa18a..97be93e71df 100644
--- a/bigquery-migration/snippets/requirements.txt
+++ b/bigquery-migration/snippets/requirements.txt
@@ -1 +1 @@
-google-cloud-bigquery-migration==0.11.0
+google-cloud-bigquery-migration==0.11.7
diff --git a/enterpriseknowledgegraph/entity_reconciliation/requirements.txt b/enterpriseknowledgegraph/entity_reconciliation/requirements.txt
index a1b5e53e3de..5886a2bfb20 100644
--- a/enterpriseknowledgegraph/entity_reconciliation/requirements.txt
+++ b/enterpriseknowledgegraph/entity_reconciliation/requirements.txt
@@ -1 +1 @@
-google-cloud-enterpriseknowledgegraph==0.3.2
+google-cloud-enterpriseknowledgegraph==0.3.9
diff --git a/enterpriseknowledgegraph/search/requirements.txt b/enterpriseknowledgegraph/search/requirements.txt
index a1b5e53e3de..5886a2bfb20 100644
--- a/enterpriseknowledgegraph/search/requirements.txt
+++ b/enterpriseknowledgegraph/search/requirements.txt
@@ -1 +1 @@
-google-cloud-enterpriseknowledgegraph==0.3.2
+google-cloud-enterpriseknowledgegraph==0.3.9
diff --git a/generative_ai/embedding.py b/generative_ai/embedding.py
index 4a004d2c716..133275b24d9 100644
--- a/generative_ai/embedding.py
+++ b/generative_ai/embedding.py
@@ -21,13 +21,15 @@
 def embed_text(
     texts: List[str] = ["banana muffins? ", "banana bread? banana muffins?"],
     task: str = "RETRIEVAL_DOCUMENT",
-    model_name: str = "textembedding-gecko@003"
+    model_name: str = "textembedding-gecko@003",
 ) -> List[List[float]]:
     """Embeds texts with a pre-trained, foundational model."""
     model = TextEmbeddingModel.from_pretrained(model_name)
     inputs = [TextEmbeddingInput(text, task) for text in texts]
     embeddings = model.get_embeddings(inputs)
     return [embedding.values for embedding in embeddings]
+
+
 # [END aiplatform_sdk_embedding]
 
 
diff --git a/generative_ai/embedding_preview.py b/generative_ai/embedding_preview.py
index d66af500118..5ea285fb7a6 100644
--- a/generative_ai/embedding_preview.py
+++ b/generative_ai/embedding_preview.py
@@ -22,7 +22,7 @@ def embed_text(
     texts: List[str] = ["banana muffins? ", "banana bread? banana muffins?"],
     task: str = "QUESTION_ANSWERING",
     model_name: str = "text-embedding-preview-0409",
-    dimensionality: Optional[int] = 256
+    dimensionality: Optional[int] = 256,
 ) -> List[List[float]]:
     """Embeds texts with a pre-trained, foundational model."""
     model = TextEmbeddingModel.from_pretrained(model_name)
@@ -30,6 +30,8 @@ def embed_text(
     kwargs = dict(output_dimensionality=dimensionality) if dimensionality else {}
     embeddings = model.get_embeddings(inputs, **kwargs)
     return [embedding.values for embedding in embeddings]
+
+
 # [END generativeaionvertexai_sdk_embedding]
 
 
diff --git a/generative_ai/requirements.txt b/generative_ai/requirements.txt
index b143b8465fb..29c26ed4fb8 100644
--- a/generative_ai/requirements.txt
+++ b/generative_ai/requirements.txt
@@ -1,7 +1,7 @@
 pandas==1.3.5; python_version == '3.7'
 pandas==2.0.1; python_version > '3.7'
 pillow==9.5.0; python_version < '3.8'
-pillow==10.0.1; python_version >= '3.8'
+pillow==10.3.0; python_version >= '3.8'
 google-cloud-aiplatform[pipelines]==1.46.0
 google-auth==2.17.3
 anthropic[vertex]==0.21.3
diff --git a/iap/README.md b/iap/README.md
index 306a8a380af..d6a7be7660b 100644
--- a/iap/README.md
+++ b/iap/README.md
@@ -76,6 +76,26 @@ service account private key can impersonate that account!
    ```
 2. Copy `validate_jwt.py` into your application.
 
+## Using generate_self_signed_jwt
+
+### Self-signed JWT with IAM Credentials API
+
+1. Install the libraries listed in `requirements.txt`, e.g. by running:
+   ```
+   virtualenv/bin/pip install -r requirements.txt
+   ```
+2. Call sign_jwt with service account email and target resource url.
+3. Use resulting token to access application.
+
+### Self-signed JWT with local key file
+1. Install the libraries listed in `requirements.txt`, e.g. by running:
+   ```
+   virtualenv/bin/pip install -r requirements.txt
+   ```
+2. Download credential file for service account
+3. Call sign_jwt_with_key_file with service account email and target resource url
+4. Use resulting token to access application.
+
 ## Running Tests
 
 1. Deploy `app_engine_app` to a project.
diff --git a/kubernetes_engine/django_tutorial/requirements.txt b/kubernetes_engine/django_tutorial/requirements.txt
index 725aee27935..1a53e9bcf36 100644
--- a/kubernetes_engine/django_tutorial/requirements.txt
+++ b/kubernetes_engine/django_tutorial/requirements.txt
@@ -1,5 +1,5 @@
 Django==5.0.3; python_version >= "3.10"
-Django==4.2.8; python_version >= "3.8" and python_version < "3.10"
+Django==4.2.11; python_version >= "3.8" and python_version < "3.10"
 Django==3.2.25; python_version < "3.8"
 # Uncomment the mysqlclient requirement if you are using MySQL rather than
 # PostgreSQL. You must also have a MySQL client installed in that case.
diff --git a/media-translation/snippets/requirements.txt b/media-translation/snippets/requirements.txt
index ebc2fc1691b..40fa8003561 100644
--- a/media-translation/snippets/requirements.txt
+++ b/media-translation/snippets/requirements.txt
@@ -1,3 +1,3 @@
-google-cloud-media-translation==0.11.4
+google-cloud-media-translation==0.11.9
 pyaudio==0.2.14
-six==1.16.0
\ No newline at end of file
+six==1.16.0
diff --git a/profiler/appengine/standard_python37/noxfile_config.py b/profiler/appengine/standard_python37/noxfile_config.py
index c1ec392639d..0a85595cd94 100644
--- a/profiler/appengine/standard_python37/noxfile_config.py
+++ b/profiler/appengine/standard_python37/noxfile_config.py
@@ -22,7 +22,7 @@
 
 TEST_CONFIG_OVERRIDE = {
     # You can opt out from the test for specific Python versions.
-    "ignored_versions": ["2.7", "3.6", "3.8", "3.9", "3.10", "3.11"],
+    "ignored_versions": ["2.7", "3.6", "3.8", "3.9", "3.10", "3.11", "3.12"],
     # Old samples are opted out of enforcing Python type hints
     # All new samples should feature them
     "enforce_type_hints": False,
diff --git a/run/django/requirements.txt b/run/django/requirements.txt
index b66cc6bb092..c9730acded1 100644
--- a/run/django/requirements.txt
+++ b/run/django/requirements.txt
@@ -1,5 +1,5 @@
 Django==5.0.3; python_version >= "3.10"
-Django==4.2.8; python_version >= "3.8" and python_version < "3.10"
+Django==4.2.11; python_version >= "3.8" and python_version < "3.10"
 Django==3.2.25; python_version < "3.8"
 django-storages[google]==1.13.2
 django-environ==0.10.0
diff --git a/video/stitcher/requirements.txt b/video/stitcher/requirements.txt
index 0d6ae89c797..fc658126b60 100644
--- a/video/stitcher/requirements.txt
+++ b/video/stitcher/requirements.txt
@@ -1,3 +1,3 @@
 google-api-python-client==2.88.0
 grpcio==1.59.3
-google-cloud-video-stitcher==0.7.2
\ No newline at end of file
+google-cloud-video-stitcher==0.7.9
diff --git a/vision/snippets/crop_hints/requirements.txt b/vision/snippets/crop_hints/requirements.txt
index 97aa72d3e1a..988cc298b28 100644
--- a/vision/snippets/crop_hints/requirements.txt
+++ b/vision/snippets/crop_hints/requirements.txt
@@ -1,3 +1,3 @@
 google-cloud-vision==3.4.2
 pillow==9.5.0; python_version < '3.8'
-pillow==10.2.0; python_version >= '3.8'
+pillow==10.3.0; python_version >= '3.8'
diff --git a/vision/snippets/document_text/requirements.txt b/vision/snippets/document_text/requirements.txt
index 97aa72d3e1a..988cc298b28 100644
--- a/vision/snippets/document_text/requirements.txt
+++ b/vision/snippets/document_text/requirements.txt
@@ -1,3 +1,3 @@
 google-cloud-vision==3.4.2
 pillow==9.5.0; python_version < '3.8'
-pillow==10.2.0; python_version >= '3.8'
+pillow==10.3.0; python_version >= '3.8'
diff --git a/vision/snippets/face_detection/requirements.txt b/vision/snippets/face_detection/requirements.txt
index 97aa72d3e1a..988cc298b28 100644
--- a/vision/snippets/face_detection/requirements.txt
+++ b/vision/snippets/face_detection/requirements.txt
@@ -1,3 +1,3 @@
 google-cloud-vision==3.4.2
 pillow==9.5.0; python_version < '3.8'
-pillow==10.2.0; python_version >= '3.8'
+pillow==10.3.0; python_version >= '3.8'