diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 7b51ca08..5e39b941 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.17.0"
+  ".": "0.18.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index ae4a763d..6a435bf9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,19 @@
 # Changelog
 
+## [0.18.0](https://github.com/googleapis/python-analytics-admin/compare/v0.17.0...v0.18.0) (2023-06-21)
+
+
+### Features
+
+* Add `AdsWebConversionDataExportScope` enum ([d3aeb71](https://github.com/googleapis/python-analytics-admin/commit/d3aeb7186c53a69b53f7d81dc23108cfd8c6ab78))
+* Add the `ads_web_conversion_data_export_scope` field to the `ReportingAttributionModel` type ([d3aeb71](https://github.com/googleapis/python-analytics-admin/commit/d3aeb7186c53a69b53f7d81dc23108cfd8c6ab78))
+* Update the `default_uri` field of the `WebStreamData` type to be mutable ([d3aeb71](https://github.com/googleapis/python-analytics-admin/commit/d3aeb7186c53a69b53f7d81dc23108cfd8c6ab78))
+
+
+### Documentation
+
+* Announce the deprecation of first-click, linear, time-decay and position-based attribution models  ([d3aeb71](https://github.com/googleapis/python-analytics-admin/commit/d3aeb7186c53a69b53f7d81dc23108cfd8c6ab78))
+
 ## [0.17.0](https://github.com/googleapis/python-analytics-admin/compare/v0.16.0...v0.17.0) (2023-05-31)
 
 
diff --git a/google/analytics/admin/gapic_version.py b/google/analytics/admin/gapic_version.py
index 3dfeb982..751775ca 100644
--- a/google/analytics/admin/gapic_version.py
+++ b/google/analytics/admin/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "0.17.0"  # {x-release-please-version}
+__version__ = "0.18.0"  # {x-release-please-version}
diff --git a/google/analytics/admin_v1alpha/gapic_version.py b/google/analytics/admin_v1alpha/gapic_version.py
index 3dfeb982..751775ca 100644
--- a/google/analytics/admin_v1alpha/gapic_version.py
+++ b/google/analytics/admin_v1alpha/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "0.17.0"  # {x-release-please-version}
+__version__ = "0.18.0"  # {x-release-please-version}
diff --git a/google/analytics/admin_v1beta/gapic_version.py b/google/analytics/admin_v1beta/gapic_version.py
index 3dfeb982..751775ca 100644
--- a/google/analytics/admin_v1beta/gapic_version.py
+++ b/google/analytics/admin_v1beta/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "0.17.0"  # {x-release-please-version}
+__version__ = "0.18.0"  # {x-release-please-version}
diff --git a/samples/generated_samples/snippet_metadata_google.analytics.admin.v1alpha.json b/samples/generated_samples/snippet_metadata_google.analytics.admin.v1alpha.json
index eea0033f..7d6b875e 100644
--- a/samples/generated_samples/snippet_metadata_google.analytics.admin.v1alpha.json
+++ b/samples/generated_samples/snippet_metadata_google.analytics.admin.v1alpha.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-analytics-admin",
-    "version": "0.1.0"
+    "version": "0.18.0"
   },
   "snippets": [
     {
diff --git a/samples/generated_samples/snippet_metadata_google.analytics.admin.v1beta.json b/samples/generated_samples/snippet_metadata_google.analytics.admin.v1beta.json
index 89e737a3..667a16d0 100644
--- a/samples/generated_samples/snippet_metadata_google.analytics.admin.v1beta.json
+++ b/samples/generated_samples/snippet_metadata_google.analytics.admin.v1beta.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-analytics-admin",
-    "version": "0.1.0"
+    "version": "0.18.0"
   },
   "snippets": [
     {