diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 179a536..5121eff 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.15.1"
+  ".": "1.15.2"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 48c4daf..4bb1b48 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.15.2](https://github.com/googleapis/python-os-config/compare/v1.15.1...v1.15.2) (2023-07-04)
+
+
+### Bug Fixes
+
+* Add async context manager return types ([#280](https://github.com/googleapis/python-os-config/issues/280)) ([ba03471](https://github.com/googleapis/python-os-config/commit/ba0347119e6e14ea6a30793a1499ceaf60e46b56))
+
 ## [1.15.1](https://github.com/googleapis/python-os-config/compare/v1.15.0...v1.15.1) (2023-03-23)
 
 
diff --git a/google/cloud/osconfig/gapic_version.py b/google/cloud/osconfig/gapic_version.py
index e6d1e91..45be81c 100644
--- a/google/cloud/osconfig/gapic_version.py
+++ b/google/cloud/osconfig/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.15.1"  # {x-release-please-version}
+__version__ = "1.15.2"  # {x-release-please-version}
diff --git a/google/cloud/osconfig_v1/gapic_version.py b/google/cloud/osconfig_v1/gapic_version.py
index e6d1e91..45be81c 100644
--- a/google/cloud/osconfig_v1/gapic_version.py
+++ b/google/cloud/osconfig_v1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.15.1"  # {x-release-please-version}
+__version__ = "1.15.2"  # {x-release-please-version}
diff --git a/google/cloud/osconfig_v1alpha/gapic_version.py b/google/cloud/osconfig_v1alpha/gapic_version.py
index e6d1e91..45be81c 100644
--- a/google/cloud/osconfig_v1alpha/gapic_version.py
+++ b/google/cloud/osconfig_v1alpha/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.15.1"  # {x-release-please-version}
+__version__ = "1.15.2"  # {x-release-please-version}
diff --git a/samples/generated_samples/snippet_metadata_google.cloud.osconfig.v1.json b/samples/generated_samples/snippet_metadata_google.cloud.osconfig.v1.json
index 99230c1..5c2dc5f 100644
--- a/samples/generated_samples/snippet_metadata_google.cloud.osconfig.v1.json
+++ b/samples/generated_samples/snippet_metadata_google.cloud.osconfig.v1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-os-config",
-    "version": "0.1.0"
+    "version": "1.15.2"
   },
   "snippets": [
     {
diff --git a/samples/generated_samples/snippet_metadata_google.cloud.osconfig.v1alpha.json b/samples/generated_samples/snippet_metadata_google.cloud.osconfig.v1alpha.json
index 0ae2360..0564eaa 100644
--- a/samples/generated_samples/snippet_metadata_google.cloud.osconfig.v1alpha.json
+++ b/samples/generated_samples/snippet_metadata_google.cloud.osconfig.v1alpha.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-os-config",
-    "version": "0.1.0"
+    "version": "1.15.2"
   },
   "snippets": [
     {