diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index cef131c9..f4de5340 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-    ".": "2.15.1"
+    ".": "2.15.2"
 }
\ No newline at end of file
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 364bc6b7..91c974ea 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,13 @@
 
 [1]: https://pypi.org/project/google-cloud-datastore/#history
 
+## [2.15.2](https://github.com/googleapis/python-datastore/compare/v2.15.1...v2.15.2) (2023-05-04)
+
+
+### Documentation
+
+* Minor comment update for Entity message ([#434](https://github.com/googleapis/python-datastore/issues/434)) ([b31a944](https://github.com/googleapis/python-datastore/commit/b31a94455365445f5abc4eefc5edbef275ecc750))
+
 ## [2.15.1](https://github.com/googleapis/python-datastore/compare/v2.15.0...v2.15.1) (2023-03-24)
 
 
diff --git a/google/cloud/datastore/gapic_version.py b/google/cloud/datastore/gapic_version.py
index 5aaea4e5..0a2bac49 100644
--- a/google/cloud/datastore/gapic_version.py
+++ b/google/cloud/datastore/gapic_version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "2.15.1"  # {x-release-please-version}
+__version__ = "2.15.2"  # {x-release-please-version}
diff --git a/google/cloud/datastore/version.py b/google/cloud/datastore/version.py
index 585af14b..31e212c0 100644
--- a/google/cloud/datastore/version.py
+++ b/google/cloud/datastore/version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "2.15.1"
+__version__ = "2.15.2"
diff --git a/google/cloud/datastore_admin/gapic_version.py b/google/cloud/datastore_admin/gapic_version.py
index 505a42f1..db31fdc2 100644
--- a/google/cloud/datastore_admin/gapic_version.py
+++ b/google/cloud/datastore_admin/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "2.15.1"  # {x-release-please-version}
+__version__ = "2.15.2"  # {x-release-please-version}
diff --git a/google/cloud/datastore_admin_v1/gapic_version.py b/google/cloud/datastore_admin_v1/gapic_version.py
index 47da20c7..cc1c66a7 100644
--- a/google/cloud/datastore_admin_v1/gapic_version.py
+++ b/google/cloud/datastore_admin_v1/gapic_version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "2.15.1"  # {x-release-please-version}
+__version__ = "2.15.2"  # {x-release-please-version}
diff --git a/google/cloud/datastore_v1/gapic_version.py b/google/cloud/datastore_v1/gapic_version.py
index 47da20c7..cc1c66a7 100644
--- a/google/cloud/datastore_v1/gapic_version.py
+++ b/google/cloud/datastore_v1/gapic_version.py
@@ -12,4 +12,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-__version__ = "2.15.1"  # {x-release-please-version}
+__version__ = "2.15.2"  # {x-release-please-version}
diff --git a/google/cloud/datastore_v1/types/entity.py b/google/cloud/datastore_v1/types/entity.py
index 14fc43e6..9fd055b7 100644
--- a/google/cloud/datastore_v1/types/entity.py
+++ b/google/cloud/datastore_v1/types/entity.py
@@ -356,10 +356,7 @@ class Value(proto.Message):
 
 class Entity(proto.Message):
     r"""A Datastore data object.
-
-    An entity is limited to 1 megabyte when stored. That *roughly*
-    corresponds to a limit of 1 megabyte for the serialized form of this
-    message.
+    Must not exceed 1 MiB - 4 bytes.
 
     Attributes:
         key (google.cloud.datastore_v1.types.Key):
diff --git a/samples/snippets/requirements-test.txt b/samples/snippets/requirements-test.txt
index aa58f1db..18625156 100644
--- a/samples/snippets/requirements-test.txt
+++ b/samples/snippets/requirements-test.txt
@@ -1,4 +1,4 @@
 backoff===1.11.1; python_version < "3.7"
 backoff==2.2.1; python_version >= "3.7"
-pytest==7.2.2
+pytest==7.3.1
 flaky==3.7.0
diff --git a/samples/snippets/requirements.txt b/samples/snippets/requirements.txt
index 9492cd23..b5827b35 100644
--- a/samples/snippets/requirements.txt
+++ b/samples/snippets/requirements.txt
@@ -1 +1 @@
-google-cloud-datastore==2.15.0
\ No newline at end of file
+google-cloud-datastore==2.15.1
\ No newline at end of file
diff --git a/samples/snippets/schedule-export/requirements-test.txt b/samples/snippets/schedule-export/requirements-test.txt
index b705adb6..a6510db8 100644
--- a/samples/snippets/schedule-export/requirements-test.txt
+++ b/samples/snippets/schedule-export/requirements-test.txt
@@ -1 +1 @@
-pytest==7.2.2
\ No newline at end of file
+pytest==7.3.1
\ No newline at end of file
diff --git a/samples/snippets/schedule-export/requirements.txt b/samples/snippets/schedule-export/requirements.txt
index b276b14e..acd4bf92 100644
--- a/samples/snippets/schedule-export/requirements.txt
+++ b/samples/snippets/schedule-export/requirements.txt
@@ -1 +1 @@
-google-cloud-datastore==2.15.0
+google-cloud-datastore==2.15.1