diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index e653c17247e5..7b4a5ca89c0c 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1025,7 +1025,7 @@
   "google-shopping-merchant-quota+FILLER": "0.0.0",
   "google-shopping-merchant-quota-v1": "0.3.0",
   "google-shopping-merchant-quota-v1+FILLER": "0.0.0",
-  "google-shopping-merchant-quota-v1beta": "0.5.1",
+  "google-shopping-merchant-quota-v1beta": "0.6.0",
   "google-shopping-merchant-quota-v1beta+FILLER": "0.0.0",
   "google-shopping-merchant-reports": "0.4.2",
   "google-shopping-merchant-reports+FILLER": "0.0.0",
diff --git a/google-shopping-merchant-quota-v1beta/CHANGELOG.md b/google-shopping-merchant-quota-v1beta/CHANGELOG.md
index 1658305387bd..feeb66502b19 100644
--- a/google-shopping-merchant-quota-v1beta/CHANGELOG.md
+++ b/google-shopping-merchant-quota-v1beta/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+### 0.6.0 (2026-03-31)
+
+#### Features
+
+* Add irb as explicit dependency for Ruby 4.0 compatibility ([#32901](https://github.com/googleapis/google-cloud-ruby/issues/32901)) 
+* Update minimum Ruby to v3.2 and required dependencies for Ruby v4.0 ([#32849](https://github.com/googleapis/google-cloud-ruby/issues/32849)) 
+* Update minimum Ruby to v3.2 and required dependencies for Ruby v4.0 ([#32851](https://github.com/googleapis/google-cloud-ruby/issues/32851)) 
+* Update minimum Ruby to v3.2 and required dependencies for Ruby v4.0 ([#32853](https://github.com/googleapis/google-cloud-ruby/issues/32853)) 
+* Update minimum Ruby to v3.2 and required dependencies for Ruby v4.0 ([#32854](https://github.com/googleapis/google-cloud-ruby/issues/32854)) 
+* Update minimum Ruby to v3.2 and required dependencies for Ruby v4.0 ([#32855](https://github.com/googleapis/google-cloud-ruby/issues/32855)) 
+* Update minimum Ruby to v3.2 and required dependencies for Ruby v4.0 ([#32870](https://github.com/googleapis/google-cloud-ruby/issues/32870)) 
+* upgrade protobuf from v25.7 to v31.0 ([#32822](https://github.com/googleapis/google-cloud-ruby/issues/32822)) 
+
 ### 0.5.1 (2025-10-27)
 
 #### Documentation
diff --git a/google-shopping-merchant-quota-v1beta/lib/google/shopping/merchant/quota/v1beta/version.rb b/google-shopping-merchant-quota-v1beta/lib/google/shopping/merchant/quota/v1beta/version.rb
index e449ab92eb4c..d17536466efd 100644
--- a/google-shopping-merchant-quota-v1beta/lib/google/shopping/merchant/quota/v1beta/version.rb
+++ b/google-shopping-merchant-quota-v1beta/lib/google/shopping/merchant/quota/v1beta/version.rb
@@ -22,7 +22,7 @@ module Shopping
     module Merchant
       module Quota
         module V1beta
-          VERSION = "0.5.1"
+          VERSION = "0.6.0"
         end
       end
     end
diff --git a/google-shopping-merchant-quota-v1beta/snippets/snippet_metadata_google.shopping.merchant.quota.v1beta.json b/google-shopping-merchant-quota-v1beta/snippets/snippet_metadata_google.shopping.merchant.quota.v1beta.json
index 23d35468ff8f..c91c78dc1db6 100644
--- a/google-shopping-merchant-quota-v1beta/snippets/snippet_metadata_google.shopping.merchant.quota.v1beta.json
+++ b/google-shopping-merchant-quota-v1beta/snippets/snippet_metadata_google.shopping.merchant.quota.v1beta.json
@@ -1,7 +1,7 @@
 {
   "client_library": {
     "name": "google-shopping-merchant-quota-v1beta",
-    "version": "0.5.1",
+    "version": "0.6.0",
     "language": "RUBY",
     "apis": [
       {