diff --git a/.github/.OwlBot.lock.yaml b/.github/.OwlBot.lock.yaml
index 0b520b9..6301519 100644
--- a/.github/.OwlBot.lock.yaml
+++ b/.github/.OwlBot.lock.yaml
@@ -13,6 +13,5 @@
 # limitations under the License.
 docker:
   image: gcr.io/cloud-devrel-public-resources/owlbot-python:latest
-  digest: sha256:e8dcfd7cbfd8beac3a3ff8d3f3185287ea0625d859168cc80faccfc9a7a00455
-# created: 2024-09-16T21:04:09.091105552Z
-
+  digest: sha256:2ed982f884312e4883e01b5ab8af8b6935f0216a5a2d82928d273081fc3be562
+# created: 2024-11-12T12:09:45.821174897Z
diff --git a/.kokoro/docs/common.cfg b/.kokoro/docs/common.cfg
index 5f403c7..a1b0030 100644
--- a/.kokoro/docs/common.cfg
+++ b/.kokoro/docs/common.cfg
@@ -30,9 +30,9 @@ env_vars: {
 
 env_vars: {
     key: "V2_STAGING_BUCKET"
-    # Push non-cloud library docs to `docs-staging-v2-staging` instead of the
+    # Push non-cloud library docs to `docs-staging-v2-dev` instead of the
     # Cloud RAD bucket `docs-staging-v2`
-    value: "docs-staging-v2-staging"
+    value: "docs-staging-v2-dev"
 }
 
 # It will upload the docker image after successful builds.
@@ -64,4 +64,4 @@ before_action {
       keyname: "docuploader_service_account"
     }
   }
-}
\ No newline at end of file
+}
diff --git a/.kokoro/samples/python3.13/common.cfg b/.kokoro/samples/python3.13/common.cfg
new file mode 100644
index 0000000..3698041
--- /dev/null
+++ b/.kokoro/samples/python3.13/common.cfg
@@ -0,0 +1,40 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+# Build logs will be here
+action {
+  define_artifacts {
+    regex: "**/*sponge_log.xml"
+  }
+}
+
+# Specify which tests to run
+env_vars: {
+    key: "RUN_TESTS_SESSION"
+    value: "py-3.13"
+}
+
+# Declare build specific Cloud project.
+env_vars: {
+    key: "BUILD_SPECIFIC_GCLOUD_PROJECT"
+    value: "python-docs-samples-tests-313"
+}
+
+env_vars: {
+    key: "TRAMPOLINE_BUILD_FILE"
+    value: "github/google-cloudevents-python/.kokoro/test-samples.sh"
+}
+
+# Configure the docker image for kokoro-trampoline.
+env_vars: {
+    key: "TRAMPOLINE_IMAGE"
+    value: "gcr.io/cloud-devrel-kokoro-resources/python-samples-testing-docker"
+}
+
+# Download secrets for samples
+gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/python-docs-samples"
+
+# Download trampoline resources.
+gfile_resources: "/bigstore/cloud-devrel-kokoro-resources/trampoline"
+
+# Use the trampoline script to run in docker.
+build_file: "google-cloudevents-python/.kokoro/trampoline_v2.sh"
diff --git a/.kokoro/samples/python3.13/continuous.cfg b/.kokoro/samples/python3.13/continuous.cfg
new file mode 100644
index 0000000..a1c8d97
--- /dev/null
+++ b/.kokoro/samples/python3.13/continuous.cfg
@@ -0,0 +1,6 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+env_vars: {
+    key: "INSTALL_LIBRARY_FROM_SOURCE"
+    value: "True"
+}
\ No newline at end of file
diff --git a/.kokoro/samples/python3.13/periodic-head.cfg b/.kokoro/samples/python3.13/periodic-head.cfg
new file mode 100644
index 0000000..23a95be
--- /dev/null
+++ b/.kokoro/samples/python3.13/periodic-head.cfg
@@ -0,0 +1,11 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+env_vars: {
+    key: "INSTALL_LIBRARY_FROM_SOURCE"
+    value: "True"
+}
+
+env_vars: {
+    key: "TRAMPOLINE_BUILD_FILE"
+    value: "github/google-cloudevents-python/.kokoro/test-samples-against-head.sh"
+}
diff --git a/.kokoro/samples/python3.13/periodic.cfg b/.kokoro/samples/python3.13/periodic.cfg
new file mode 100644
index 0000000..71cd1e5
--- /dev/null
+++ b/.kokoro/samples/python3.13/periodic.cfg
@@ -0,0 +1,6 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+env_vars: {
+    key: "INSTALL_LIBRARY_FROM_SOURCE"
+    value: "False"
+}
diff --git a/.kokoro/samples/python3.13/presubmit.cfg b/.kokoro/samples/python3.13/presubmit.cfg
new file mode 100644
index 0000000..a1c8d97
--- /dev/null
+++ b/.kokoro/samples/python3.13/presubmit.cfg
@@ -0,0 +1,6 @@
+# Format: //devtools/kokoro/config/proto/build.proto
+
+env_vars: {
+    key: "INSTALL_LIBRARY_FROM_SOURCE"
+    value: "True"
+}
\ No newline at end of file
diff --git a/.kokoro/test-samples-impl.sh b/.kokoro/test-samples-impl.sh
index 55910c8..53e365b 100755
--- a/.kokoro/test-samples-impl.sh
+++ b/.kokoro/test-samples-impl.sh
@@ -33,7 +33,8 @@ export PYTHONUNBUFFERED=1
 env | grep KOKORO
 
 # Install nox
-python3.9 -m pip install --upgrade --quiet nox
+# `virtualenv==20.26.6` is added for Python 3.7 compatibility
+python3.9 -m pip install --upgrade --quiet nox virtualenv==20.26.6
 
 # Use secrets acessor service account to get secrets
 if [[ -f "${KOKORO_GFILE_DIR}/secrets_viewer_service_account.json" ]]; then