diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index df38bc0f628a..73eb3bebc59a 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -263,7 +263,7 @@
   "google-cloud-commerce_producer-v1beta+FILLER": "0.0.0",
   "google-cloud-compute": "1.21.0",
   "google-cloud-compute+FILLER": "0.0.0",
-  "google-cloud-compute-v1": "3.11.0",
+  "google-cloud-compute-v1": "3.12.0",
   "google-cloud-compute-v1+FILLER": "0.0.0",
   "google-cloud-confidential_computing": "1.3.1",
   "google-cloud-confidential_computing+FILLER": "0.0.0",
diff --git a/google-cloud-compute-v1/CHANGELOG.md b/google-cloud-compute-v1/CHANGELOG.md
index 3b7ad7b10369..a7d73e37749a 100644
--- a/google-cloud-compute-v1/CHANGELOG.md
+++ b/google-cloud-compute-v1/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Release History
 
+### 3.12.0 (2026-09-18)
+
+#### Features
+
+* update API sources and regenerate ([#36568](https://github.com/googleapis/google-cloud-ruby/issues/36568)) 
+
 ### 3.11.0 (2026-09-10)
 
 #### Features
diff --git a/google-cloud-compute-v1/lib/google/cloud/compute/v1/version.rb b/google-cloud-compute-v1/lib/google/cloud/compute/v1/version.rb
index 0fd08f11fa3b..02d30074dda5 100644
--- a/google-cloud-compute-v1/lib/google/cloud/compute/v1/version.rb
+++ b/google-cloud-compute-v1/lib/google/cloud/compute/v1/version.rb
@@ -21,7 +21,7 @@ module Google
   module Cloud
     module Compute
       module V1
-        VERSION = "3.11.0"
+        VERSION = "3.12.0"
       end
     end
   end
diff --git a/librarian.yaml b/librarian.yaml
index 90b52e3da7a3..01fcf05f1233 100644
--- a/librarian.yaml
+++ b/librarian.yaml
@@ -983,7 +983,7 @@ libraries:
       wrapper_of:
         - v1:2.15
   - name: google-cloud-compute-v1
-    version: 3.11.0
+    version: 3.12.0
     apis:
       - path: google/cloud/compute/v1
         ruby: