diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index b433c0bb9..b6be5b944 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,4 +1,4 @@
 {
-    ".": "2.22.0"
+    ".": "2.23.0"
 }
   
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 55cb6c9ec..a410d0dc4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,13 @@
 [1]: https://pypi.org/project/google-cloud-pubsub/#history
 
 
+## [2.23.0](https://github.com/googleapis/python-pubsub/compare/v2.22.0...v2.23.0) (2024-07-29)
+
+
+### Features
+
+* Add max messages batching for Cloud Storage subscriptions ([#1224](https://github.com/googleapis/python-pubsub/issues/1224)) ([91c89d3](https://github.com/googleapis/python-pubsub/commit/91c89d36c5099591408ab0661c55929e786b1b04))
+
 ## [2.22.0](https://github.com/googleapis/python-pubsub/compare/v2.21.5...v2.22.0) (2024-07-06)
 
 
diff --git a/google/pubsub/gapic_version.py b/google/pubsub/gapic_version.py
index 03d6d0200..f01e1d3a5 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__ = "2.22.0"  # {x-release-please-version}
+__version__ = "2.23.0"  # {x-release-please-version}
diff --git a/google/pubsub_v1/gapic_version.py b/google/pubsub_v1/gapic_version.py
index 03d6d0200..f01e1d3a5 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__ = "2.22.0"  # {x-release-please-version}
+__version__ = "2.23.0"  # {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 d66015ac4..d391b168b 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": "0.1.0"
+    "version": "2.23.0"
   },
   "snippets": [
     {