diff --git a/.release-please-individual-manifest.json b/.release-please-individual-manifest.json
index 999d31cc830d..b6850c09f904 100644
--- a/.release-please-individual-manifest.json
+++ b/.release-please-individual-manifest.json
@@ -2,5 +2,5 @@
   "packages/google-cloud-workloadidentity": "0.1.0",
   "packages/google-cloud-ftp": "0.1.0",
   "packages/google-crc32c": "1.8.0",
-  "preview-packages/google-cloud-compute": "1.51.0-preview.1"
+  "preview-packages/google-cloud-compute": "1.51.0-preview.2"
 }
diff --git a/librarian.yaml b/librarian.yaml
index c4715406c1f2..fbbc21d48998 100644
--- a/librarian.yaml
+++ b/librarian.yaml
@@ -788,7 +788,7 @@ libraries:
   - name: google-cloud-compute
     version: 1.50.0
     preview:
-      version: 1.51.0-preview.1
+      version: 1.51.0-preview.2
       apis:
         - path: google/cloud/compute/v1
     apis:
diff --git a/preview-packages/google-cloud-compute/CHANGELOG.md b/preview-packages/google-cloud-compute/CHANGELOG.md
index 613f43ab8127..426750a184e8 100644
--- a/preview-packages/google-cloud-compute/CHANGELOG.md
+++ b/preview-packages/google-cloud-compute/CHANGELOG.md
@@ -1,5 +1,15 @@
 # Changelog
 
+## [1.51.0-preview.2](https://github.com/googleapis/google-cloud-python/compare/google-cloud-compute-v1.51.0-preview.1...google-cloud-compute-v1.51.0-preview.2) (2026-08-20)
+
+
+### Features
+
+* update googleapis and regenerate ([#18087](https://github.com/googleapis/google-cloud-python/issues/18087)) ([db1622a](https://github.com/googleapis/google-cloud-python/commit/db1622a9cfac112b40c93842737d7a5deeb3e8bd))
+* update sources and regenerate ([#18164](https://github.com/googleapis/google-cloud-python/issues/18164)) ([5ff8274](https://github.com/googleapis/google-cloud-python/commit/5ff8274ac2eb9375e918dff68303d3abdc3e6d6f))
+
+## Changelog
+
 [PyPI History][1]
 
 [1]: https://pypi.org/project/google-cloud-compute/#history
diff --git a/preview-packages/google-cloud-compute/google/cloud/compute/gapic_version.py b/preview-packages/google-cloud-compute/google/cloud/compute/gapic_version.py
index 0a27ea25d4a0..6615cdf768ca 100644
--- a/preview-packages/google-cloud-compute/google/cloud/compute/gapic_version.py
+++ b/preview-packages/google-cloud-compute/google/cloud/compute/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.51.0-preview.1"  # {x-release-please-version}
+__version__ = "1.51.0-preview.2"  # {x-release-please-version}
diff --git a/preview-packages/google-cloud-compute/google/cloud/compute_v1/gapic_version.py b/preview-packages/google-cloud-compute/google/cloud/compute_v1/gapic_version.py
index 0a27ea25d4a0..6615cdf768ca 100644
--- a/preview-packages/google-cloud-compute/google/cloud/compute_v1/gapic_version.py
+++ b/preview-packages/google-cloud-compute/google/cloud/compute_v1/gapic_version.py
@@ -13,4 +13,4 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
-__version__ = "1.51.0-preview.1"  # {x-release-please-version}
+__version__ = "1.51.0-preview.2"  # {x-release-please-version}