diff --git a/packages/google-cloud-private-ca/.release-please-manifest.json b/packages/google-cloud-private-ca/.release-please-manifest.json
index 64e0684f374d..d0972da8e5f2 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 @@
 {
-  ".": "1.7.0"
+  ".": "1.7.1"
 }
diff --git a/packages/google-cloud-private-ca/CHANGELOG.md b/packages/google-cloud-private-ca/CHANGELOG.md
index e3efa52c3c41..14ff1ab8c1e6 100644
--- a/packages/google-cloud-private-ca/CHANGELOG.md
+++ b/packages/google-cloud-private-ca/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [1.7.1](https://github.com/googleapis/python-security-private-ca/compare/v1.7.0...v1.7.1) (2023-03-23)
+
+
+### Documentation
+
+* Fix formatting of request arg in docstring ([#343](https://github.com/googleapis/python-security-private-ca/issues/343)) ([df01460](https://github.com/googleapis/python-security-private-ca/commit/df01460d7c97ddce2421c71f57b6a686b5e63a96))
+
 ## [1.7.0](https://github.com/googleapis/python-security-private-ca/compare/v1.6.1...v1.7.0) (2023-03-06)
 
 
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 f033c615ea52..84856f09232b 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__ = "1.7.0"  # {x-release-please-version}
+__version__ = "1.7.1"  # {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 f033c615ea52..84856f09232b 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__ = "1.7.0"  # {x-release-please-version}
+__version__ = "1.7.1"  # {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 f033c615ea52..84856f09232b 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__ = "1.7.0"  # {x-release-please-version}
+__version__ = "1.7.1"  # {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..128327c0bcfd 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": "1.7.1"
   },
   "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..e2c15be8d755 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": "1.7.1"
   },
   "snippets": [
     {