diff --git a/packages/google-cloud-private-ca/.release-please-manifest.json b/packages/google-cloud-private-ca/.release-please-manifest.json
index 0d1bebe1cfe4..093be7e34213 100644
--- a/packages/google-cloud-private-ca/.release-please-manifest.json
+++ b/packages/google-cloud-private-ca/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.6.0"
+  ".": "1.6.1"
 }
diff --git a/packages/google-cloud-private-ca/CHANGELOG.md b/packages/google-cloud-private-ca/CHANGELOG.md
index fb39cd8e02b4..ed7be85b2771 100644
--- a/packages/google-cloud-private-ca/CHANGELOG.md
+++ b/packages/google-cloud-private-ca/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## [1.6.1](https://github.com/googleapis/python-security-private-ca/compare/v1.6.0...v1.6.1) (2023-01-20)
+
+
+### Bug Fixes
+
+* Add context manager return types ([b69bb77](https://github.com/googleapis/python-security-private-ca/commit/b69bb77e7358483205921e072dbff698628faa82))
+
+
+### Documentation
+
+* Add documentation for enums ([b69bb77](https://github.com/googleapis/python-security-private-ca/commit/b69bb77e7358483205921e072dbff698628faa82))
+
 ## [1.6.0](https://github.com/googleapis/python-security-private-ca/compare/v1.5.0...v1.6.0) (2023-01-10)
 
 
diff --git a/packages/google-cloud-private-ca/google/cloud/security/privateca/gapic_version.py b/packages/google-cloud-private-ca/google/cloud/security/privateca/gapic_version.py
index a016bdfe9144..b4028abe1b7a 100644
--- a/packages/google-cloud-private-ca/google/cloud/security/privateca/gapic_version.py
+++ b/packages/google-cloud-private-ca/google/cloud/security/privateca/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.6.0"  # {x-release-please-version}
+__version__ = "1.6.1"  # {x-release-please-version}
diff --git a/packages/google-cloud-private-ca/google/cloud/security/privateca_v1/gapic_version.py b/packages/google-cloud-private-ca/google/cloud/security/privateca_v1/gapic_version.py
index a016bdfe9144..b4028abe1b7a 100644
--- a/packages/google-cloud-private-ca/google/cloud/security/privateca_v1/gapic_version.py
+++ b/packages/google-cloud-private-ca/google/cloud/security/privateca_v1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.6.0"  # {x-release-please-version}
+__version__ = "1.6.1"  # {x-release-please-version}
diff --git a/packages/google-cloud-private-ca/google/cloud/security/privateca_v1beta1/gapic_version.py b/packages/google-cloud-private-ca/google/cloud/security/privateca_v1beta1/gapic_version.py
index a016bdfe9144..b4028abe1b7a 100644
--- a/packages/google-cloud-private-ca/google/cloud/security/privateca_v1beta1/gapic_version.py
+++ b/packages/google-cloud-private-ca/google/cloud/security/privateca_v1beta1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.6.0"  # {x-release-please-version}
+__version__ = "1.6.1"  # {x-release-please-version}
diff --git a/packages/google-cloud-private-ca/samples/generated_samples/snippet_metadata_google.cloud.security.privateca.v1.json b/packages/google-cloud-private-ca/samples/generated_samples/snippet_metadata_google.cloud.security.privateca.v1.json
index 2ae53b32ea8d..4c49e5468a5d 100644
--- a/packages/google-cloud-private-ca/samples/generated_samples/snippet_metadata_google.cloud.security.privateca.v1.json
+++ b/packages/google-cloud-private-ca/samples/generated_samples/snippet_metadata_google.cloud.security.privateca.v1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-private-ca",
-    "version": "0.1.0"
+    "version": "1.6.1"
   },
   "snippets": [
     {
diff --git a/packages/google-cloud-private-ca/samples/generated_samples/snippet_metadata_google.cloud.security.privateca.v1beta1.json b/packages/google-cloud-private-ca/samples/generated_samples/snippet_metadata_google.cloud.security.privateca.v1beta1.json
index d9af1f5c993a..98e5b660c3ca 100644
--- a/packages/google-cloud-private-ca/samples/generated_samples/snippet_metadata_google.cloud.security.privateca.v1beta1.json
+++ b/packages/google-cloud-private-ca/samples/generated_samples/snippet_metadata_google.cloud.security.privateca.v1beta1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-private-ca",
-    "version": "0.1.0"
+    "version": "1.6.1"
   },
   "snippets": [
     {