diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index b2b789d39..d753b65da 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,4 +1,4 @@
 {
-    ".": "2.19.8"
+    ".": "2.20.0"
 }
   
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a8f514f5c..bf31d0226 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,18 @@
 [1]: https://pypi.org/project/google-cloud-pubsub/#history
 
 
+## [2.20.0](https://github.com/googleapis/python-pubsub/compare/v2.19.8...v2.20.0) (2024-03-05)
+
+
+### Features
+
+* Add include_recaptcha_script for as a new action in firewall policies ([#1109](https://github.com/googleapis/python-pubsub/issues/1109)) ([54041a5](https://github.com/googleapis/python-pubsub/commit/54041a527398eb0ec5daa97a346ba3202ce349f3))
+
+
+### Documentation
+
+* **samples:** Correct type and description of `timeout` parameter in subscriber quickstart ([#1051](https://github.com/googleapis/python-pubsub/issues/1051)) ([141a473](https://github.com/googleapis/python-pubsub/commit/141a473561bd0e45d3137a02cbefddb454ab3af4))
+
 ## [2.19.8](https://github.com/googleapis/python-pubsub/compare/v2.19.7...v2.19.8) (2024-03-05)
 
 
diff --git a/google/pubsub/gapic_version.py b/google/pubsub/gapic_version.py
index 58506fff2..551f0d2eb 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__ = "2.19.8"  # {x-release-please-version}
+__version__ = "2.20.0"  # {x-release-please-version}
diff --git a/google/pubsub_v1/gapic_version.py b/google/pubsub_v1/gapic_version.py
index 58506fff2..551f0d2eb 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__ = "2.19.8"  # {x-release-please-version}
+__version__ = "2.20.0"  # {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..2a8aeeec3 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": "2.20.0"
   },
   "snippets": [
     {