diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 4fa518a27..6abca04f4 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,4 +1,4 @@
 {
-    ".": "2.15.0"
+    ".": "2.15.1"
 }
   
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 201301eb4..0108ba02e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,13 @@
 [1]: https://pypi.org/project/google-cloud-pubsub/#history
 
 
+## [2.15.1](https://github.com/googleapis/python-pubsub/compare/v2.15.0...v2.15.1) (2023-03-14)
+
+
+### Bug Fixes
+
+* Set x-goog-request-params for streaming pull request ([#884](https://github.com/googleapis/python-pubsub/issues/884)) ([0d247e6](https://github.com/googleapis/python-pubsub/commit/0d247e6b189409b4d57c95dbbbf3df3e0fac0fa2))
+
 ## [2.15.0](https://github.com/googleapis/python-pubsub/compare/v2.14.1...v2.15.0) (2023-02-22)
 
 
diff --git a/google/pubsub/gapic_version.py b/google/pubsub/gapic_version.py
index 2788e5e55..505a42f15 100644
--- a/google/pubsub/gapic_version.py
+++ b/google/pubsub/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.15.0"  # {x-release-please-version}
+__version__ = "2.15.1"  # {x-release-please-version}
diff --git a/google/pubsub_v1/gapic_version.py b/google/pubsub_v1/gapic_version.py
index 2788e5e55..505a42f15 100644
--- a/google/pubsub_v1/gapic_version.py
+++ b/google/pubsub_v1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.15.0"  # {x-release-please-version}
+__version__ = "2.15.1"  # {x-release-please-version}
diff --git a/samples/generated_samples/snippet_metadata_google.pubsub.v1.json b/samples/generated_samples/snippet_metadata_google.pubsub.v1.json
index 3e40ad50d..40e872753 100644
--- a/samples/generated_samples/snippet_metadata_google.pubsub.v1.json
+++ b/samples/generated_samples/snippet_metadata_google.pubsub.v1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-pubsub",
-    "version": "2.15.0"
+    "version": "2.15.1"
   },
   "snippets": [
     {