diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index ee5f89b7f7ba..0a6afda24a04 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -965,7 +965,7 @@
   "google-shopping-merchant-accounts+FILLER": "0.0.0",
   "google-shopping-merchant-accounts-v1": "0.5.1",
   "google-shopping-merchant-accounts-v1+FILLER": "0.0.0",
-  "google-shopping-merchant-accounts-v1beta": "0.13.0",
+  "google-shopping-merchant-accounts-v1beta": "0.13.1",
   "google-shopping-merchant-accounts-v1beta+FILLER": "0.0.0",
   "google-shopping-merchant-conversions": "0.3.0",
   "google-shopping-merchant-conversions+FILLER": "0.0.0",
diff --git a/google-shopping-merchant-accounts-v1beta/CHANGELOG.md b/google-shopping-merchant-accounts-v1beta/CHANGELOG.md
index 21ea47d7e6b6..99bc92e80360 100644
--- a/google-shopping-merchant-accounts-v1beta/CHANGELOG.md
+++ b/google-shopping-merchant-accounts-v1beta/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Changelog
 
+### 0.13.1 (2026-04-06)
+
+#### Documentation
+
+* update SelectiveGapicGeneration usage doc ([#33484](https://github.com/googleapis/google-cloud-ruby/issues/33484)) 
+
 ### 0.13.0 (2026-03-31)
 
 #### Features
diff --git a/google-shopping-merchant-accounts-v1beta/lib/google/shopping/merchant/accounts/v1beta/version.rb b/google-shopping-merchant-accounts-v1beta/lib/google/shopping/merchant/accounts/v1beta/version.rb
index 4ab7a17713f4..723e2f217c04 100644
--- a/google-shopping-merchant-accounts-v1beta/lib/google/shopping/merchant/accounts/v1beta/version.rb
+++ b/google-shopping-merchant-accounts-v1beta/lib/google/shopping/merchant/accounts/v1beta/version.rb
@@ -22,7 +22,7 @@ module Shopping
     module Merchant
       module Accounts
         module V1beta
-          VERSION = "0.13.0"
+          VERSION = "0.13.1"
         end
       end
     end
diff --git a/google-shopping-merchant-accounts-v1beta/snippets/snippet_metadata_google.shopping.merchant.accounts.v1beta.json b/google-shopping-merchant-accounts-v1beta/snippets/snippet_metadata_google.shopping.merchant.accounts.v1beta.json
index b84dae955daf..ce49e5c29d57 100644
--- a/google-shopping-merchant-accounts-v1beta/snippets/snippet_metadata_google.shopping.merchant.accounts.v1beta.json
+++ b/google-shopping-merchant-accounts-v1beta/snippets/snippet_metadata_google.shopping.merchant.accounts.v1beta.json
@@ -1,7 +1,7 @@
 {
   "client_library": {
     "name": "google-shopping-merchant-accounts-v1beta",
-    "version": "0.13.0",
+    "version": "0.13.1",
     "language": "RUBY",
     "apis": [
       {