diff --git a/.github/.OwlBot.lock.yaml b/.github/.OwlBot.lock.yaml
index 58fcbeee..0eb02fda 100644
--- a/.github/.OwlBot.lock.yaml
+++ b/.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:c8878270182edaab99f2927969d4f700c3af265accd472c3425deedff2b7fd93
-# created: 2022-07-14T01:58:16.015625351Z
+  digest: sha256:9db98b055a7f8bd82351238ccaacfd3cda58cdf73012ab58b8da146368330021
+# created: 2022-07-25T16:02:49.174178716Z
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ec7e9193..587c8439 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@
 
 [1]: https://pypi.org/project/google-cloud-tasks/#history
 
+## [2.10.1](https://github.com/googleapis/python-tasks/compare/v2.10.0...v2.10.1) (2022-08-09)
+
+
+### Documentation
+
+* **sample:** update protobuf in create_http_task.py ([#283](https://github.com/googleapis/python-tasks/issues/283)) ([b685da5](https://github.com/googleapis/python-tasks/commit/b685da5c2e315965a6fb294d89ecf98a6d684162))
+
 ## [2.10.0](https://github.com/googleapis/python-tasks/compare/v2.9.1...v2.10.0) (2022-07-16)
 
 
diff --git a/noxfile.py b/noxfile.py
index 94b2f9c2..cc39f3b8 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -334,7 +334,8 @@ def prerelease_deps(session):
 
     # Install all dependencies
     session.install("-e", ".[all, tests, tracing]")
-    session.install(*UNIT_TEST_STANDARD_DEPENDENCIES)
+    unit_deps_all = UNIT_TEST_STANDARD_DEPENDENCIES + UNIT_TEST_EXTERNAL_DEPENDENCIES
+    session.install(*unit_deps_all)
     system_deps_all = (
         SYSTEM_TEST_STANDARD_DEPENDENCIES
         + SYSTEM_TEST_EXTERNAL_DEPENDENCIES
@@ -363,12 +364,6 @@ def prerelease_deps(session):
 
     session.install(*constraints_deps)
 
-    if os.path.exists("samples/snippets/requirements.txt"):
-        session.install("-r", "samples/snippets/requirements.txt")
-
-    if os.path.exists("samples/snippets/requirements-test.txt"):
-        session.install("-r", "samples/snippets/requirements-test.txt")
-
     prerel_deps = [
         "protobuf",
         # dependency of grpc
@@ -405,11 +400,19 @@ def prerelease_deps(session):
     system_test_folder_path = os.path.join("tests", "system")
 
     # Only run system tests if found.
-    if os.path.exists(system_test_path) or os.path.exists(system_test_folder_path):
-        session.run("py.test", "tests/system")
-
-    snippets_test_path = os.path.join("samples", "snippets")
-
-    # Only run samples tests if found.
-    if os.path.exists(snippets_test_path):
-        session.run("py.test", "samples/snippets")
+    if os.path.exists(system_test_path):
+        session.run(
+            "py.test",
+            "--verbose",
+            f"--junitxml=system_{session.python}_sponge_log.xml",
+            system_test_path,
+            *session.posargs,
+        )
+    if os.path.exists(system_test_folder_path):
+        session.run(
+            "py.test",
+            "--verbose",
+            f"--junitxml=system_{session.python}_sponge_log.xml",
+            system_test_folder_path,
+            *session.posargs,
+        )
diff --git a/samples/snippets/create_http_task.py b/samples/snippets/create_http_task.py
index 13057fa8..a789c4ee 100644
--- a/samples/snippets/create_http_task.py
+++ b/samples/snippets/create_http_task.py
@@ -90,7 +90,8 @@ def create_http_task(
     if deadline is not None:
         # Add dispatch deadline for requests sent to the worker.
         duration = duration_pb2.Duration()
-        task["dispatch_deadline"] = duration.FromSeconds(deadline)
+        duration.FromSeconds(deadline)
+        task["dispatch_deadline"] = duration
 
     # Use the client to build and send the task.
     response = client.create_task(request={"parent": parent, "task": task})
diff --git a/samples/snippets/requirements.txt b/samples/snippets/requirements.txt
index 87fd43f7..12ac0bc0 100644
--- a/samples/snippets/requirements.txt
+++ b/samples/snippets/requirements.txt
@@ -1 +1 @@
-google-cloud-tasks==2.9.1
+google-cloud-tasks==2.10.0
diff --git a/setup.py b/setup.py
index 933add77..94a6cbb0 100644
--- a/setup.py
+++ b/setup.py
@@ -21,7 +21,7 @@
 
 name = "google-cloud-tasks"
 description = "Cloud Tasks API API client library"
-version = "2.10.0"
+version = "2.10.1"
 release_status = "Development Status :: 5 - Production/Stable"
 dependencies = [
     "google-api-core[grpc] >= 1.32.0, <3.0.0dev,!=2.0.*,!=2.1.*,!=2.2.*,!=2.3.*,!=2.4.*,!=2.5.*,!=2.6.*,!=2.7.*",

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