diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index e20d7e8..0d1bebe 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.5.1"
+  ".": "1.6.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6c074d9..69c01d7 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.6.0](https://github.com/googleapis/python-binary-authorization/compare/v1.5.1...v1.6.0) (2023-02-27)
+
+
+### Features
+
+* Enable "rest" transport in Python for services supporting numeric enums ([#204](https://github.com/googleapis/python-binary-authorization/issues/204)) ([3ef88ce](https://github.com/googleapis/python-binary-authorization/commit/3ef88cecf3af6a7945a4fe6a30dfd6c47e56c725))
+
 ## [1.5.1](https://github.com/googleapis/python-binary-authorization/compare/v1.5.0...v1.5.1) (2023-01-20)
 
 
diff --git a/google/cloud/binaryauthorization/gapic_version.py b/google/cloud/binaryauthorization/gapic_version.py
index 69ff013..a016bdf 100644
--- a/google/cloud/binaryauthorization/gapic_version.py
+++ b/google/cloud/binaryauthorization/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.5.1"  # {x-release-please-version}
+__version__ = "1.6.0"  # {x-release-please-version}
diff --git a/google/cloud/binaryauthorization_v1/gapic_version.py b/google/cloud/binaryauthorization_v1/gapic_version.py
index 69ff013..a016bdf 100644
--- a/google/cloud/binaryauthorization_v1/gapic_version.py
+++ b/google/cloud/binaryauthorization_v1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.5.1"  # {x-release-please-version}
+__version__ = "1.6.0"  # {x-release-please-version}
diff --git a/google/cloud/binaryauthorization_v1beta1/gapic_version.py b/google/cloud/binaryauthorization_v1beta1/gapic_version.py
index 69ff013..a016bdf 100644
--- a/google/cloud/binaryauthorization_v1beta1/gapic_version.py
+++ b/google/cloud/binaryauthorization_v1beta1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.5.1"  # {x-release-please-version}
+__version__ = "1.6.0"  # {x-release-please-version}
diff --git a/samples/generated_samples/snippet_metadata_google.cloud.binaryauthorization.v1.json b/samples/generated_samples/snippet_metadata_google.cloud.binaryauthorization.v1.json
index 6d7a035..4cb9a28 100644
--- a/samples/generated_samples/snippet_metadata_google.cloud.binaryauthorization.v1.json
+++ b/samples/generated_samples/snippet_metadata_google.cloud.binaryauthorization.v1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-binary-authorization",
-    "version": "0.1.0"
+    "version": "1.6.0"
   },
   "snippets": [
     {
diff --git a/samples/generated_samples/snippet_metadata_google.cloud.binaryauthorization.v1beta1.json b/samples/generated_samples/snippet_metadata_google.cloud.binaryauthorization.v1beta1.json
index c60d526..af2e556 100644
--- a/samples/generated_samples/snippet_metadata_google.cloud.binaryauthorization.v1beta1.json
+++ b/samples/generated_samples/snippet_metadata_google.cloud.binaryauthorization.v1beta1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-binary-authorization",
-    "version": "0.1.0"
+    "version": "1.6.0"
   },
   "snippets": [
     {