diff --git a/packages/google-cloud-billing-budgets/.release-please-manifest.json b/packages/google-cloud-billing-budgets/.release-please-manifest.json
index 4fcfdf7a7c31..2b6f9781a952 100644
--- a/packages/google-cloud-billing-budgets/.release-please-manifest.json
+++ b/packages/google-cloud-billing-budgets/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "1.9.0"
+  ".": "1.9.1"
 }
diff --git a/packages/google-cloud-billing-budgets/CHANGELOG.md b/packages/google-cloud-billing-budgets/CHANGELOG.md
index 982ff0b19789..15b1ee359769 100644
--- a/packages/google-cloud-billing-budgets/CHANGELOG.md
+++ b/packages/google-cloud-billing-budgets/CHANGELOG.md
@@ -1,4 +1,16 @@
 # Changelog
+## [1.9.1](https://github.com/googleapis/python-billingbudgets/compare/v1.9.0...v1.9.1) (2023-01-20)
+
+
+### Bug Fixes
+
+* Add context manager return types ([d71d558](https://github.com/googleapis/python-billingbudgets/commit/d71d5584d252d2804e12d0b951bf0ec8207dde0d))
+
+
+### Documentation
+
+* Add documentation for enums ([d71d558](https://github.com/googleapis/python-billingbudgets/commit/d71d5584d252d2804e12d0b951bf0ec8207dde0d))
+
 ## [1.9.0](https://github.com/googleapis/python-billingbudgets/compare/v1.8.0...v1.9.0) (2023-01-10)
 
 
diff --git a/packages/google-cloud-billing-budgets/google/cloud/billing/budgets/gapic_version.py b/packages/google-cloud-billing-budgets/google/cloud/billing/budgets/gapic_version.py
index 163d151126d8..13f1b4a785d4 100644
--- a/packages/google-cloud-billing-budgets/google/cloud/billing/budgets/gapic_version.py
+++ b/packages/google-cloud-billing-budgets/google/cloud/billing/budgets/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.9.0"  # {x-release-please-version}
+__version__ = "1.9.1"  # {x-release-please-version}
diff --git a/packages/google-cloud-billing-budgets/google/cloud/billing/budgets_v1/gapic_version.py b/packages/google-cloud-billing-budgets/google/cloud/billing/budgets_v1/gapic_version.py
index 163d151126d8..13f1b4a785d4 100644
--- a/packages/google-cloud-billing-budgets/google/cloud/billing/budgets_v1/gapic_version.py
+++ b/packages/google-cloud-billing-budgets/google/cloud/billing/budgets_v1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.9.0"  # {x-release-please-version}
+__version__ = "1.9.1"  # {x-release-please-version}
diff --git a/packages/google-cloud-billing-budgets/google/cloud/billing/budgets_v1beta1/gapic_version.py b/packages/google-cloud-billing-budgets/google/cloud/billing/budgets_v1beta1/gapic_version.py
index 163d151126d8..13f1b4a785d4 100644
--- a/packages/google-cloud-billing-budgets/google/cloud/billing/budgets_v1beta1/gapic_version.py
+++ b/packages/google-cloud-billing-budgets/google/cloud/billing/budgets_v1beta1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.9.0"  # {x-release-please-version}
+__version__ = "1.9.1"  # {x-release-please-version}
diff --git a/packages/google-cloud-billing-budgets/samples/generated_samples/snippet_metadata_google.cloud.billing.budgets.v1.json b/packages/google-cloud-billing-budgets/samples/generated_samples/snippet_metadata_google.cloud.billing.budgets.v1.json
index 9f6a8ee49f17..c1fc443a2364 100644
--- a/packages/google-cloud-billing-budgets/samples/generated_samples/snippet_metadata_google.cloud.billing.budgets.v1.json
+++ b/packages/google-cloud-billing-budgets/samples/generated_samples/snippet_metadata_google.cloud.billing.budgets.v1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-billing-budgets",
-    "version": "0.1.0"
+    "version": "1.9.1"
   },
   "snippets": [
     {
diff --git a/packages/google-cloud-billing-budgets/samples/generated_samples/snippet_metadata_google.cloud.billing.budgets.v1beta1.json b/packages/google-cloud-billing-budgets/samples/generated_samples/snippet_metadata_google.cloud.billing.budgets.v1beta1.json
index 33b9f5b1220a..a81645e99b85 100644
--- a/packages/google-cloud-billing-budgets/samples/generated_samples/snippet_metadata_google.cloud.billing.budgets.v1beta1.json
+++ b/packages/google-cloud-billing-budgets/samples/generated_samples/snippet_metadata_google.cloud.billing.budgets.v1beta1.json
@@ -8,7 +8,7 @@
     ],
     "language": "PYTHON",
     "name": "google-cloud-billing-budgets",
-    "version": "0.1.0"
+    "version": "1.9.1"
   },
   "snippets": [
     {