diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index c5407a00..ac370d2b 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "0.1.0-alpha.45"
+  ".": "0.1.0-alpha.46"
 }
\ No newline at end of file
diff --git a/.stats.yml b/.stats.yml
index 431aa1d4..82f1f239 100644
--- a/.stats.yml
+++ b/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 48
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/finch/finch-ecd3f6c28edae07dbe9f54d8040a6d7f2af5ac032b20f8df06065542478e4e73.yml
-openapi_spec_hash: 5e0e04e7274494062ff46ac85d358f5b
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/finch/finch-b8ede21f99c37f419124818376c550eae675f760b4bdcec3808bf5e77bb09d9b.yml
+openapi_spec_hash: 3d2d4135fe142302f043ac1fbff2cd22
 config_hash: 9ae56f40cec7304896138bfad5caf748
diff --git a/CHANGELOG.md b/CHANGELOG.md
index a27c09fb..ca56e52b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # Changelog
 
+## 0.1.0-alpha.46 (2026-06-29)
+
+Full Changelog: [v0.1.0-alpha.45...v0.1.0-alpha.46](https://github.com/Finch-API/finch-api-ruby/compare/v0.1.0-alpha.45...v0.1.0-alpha.46)
+
+### Chores
+
+* **internal:** bound formatter parallelism to CPU count ([6eb683c](https://github.com/Finch-API/finch-api-ruby/commit/6eb683c9491278b7461aaf6f0d656cb4898a2484))
+
 ## 0.1.0-alpha.45 (2026-06-22)
 
 Full Changelog: [v0.1.0-alpha.44...v0.1.0-alpha.45](https://github.com/Finch-API/finch-api-ruby/compare/v0.1.0-alpha.44...v0.1.0-alpha.45)
diff --git a/Gemfile.lock b/Gemfile.lock
index dd71ddd8..3f535209 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -11,7 +11,7 @@ GIT
 PATH
   remote: .
   specs:
-    finch-api (0.1.0.pre.alpha.45)
+    finch-api (0.1.0.pre.alpha.46)
       cgi
       connection_pool
 
diff --git a/README.md b/README.md
index 0683488f..bfb6d0d3 100644
--- a/README.md
+++ b/README.md
@@ -26,7 +26,7 @@ To use this gem, install via Bundler by adding the following to your application
 <!-- x-release-please-start-version -->
 
 ```ruby
-gem "finch-api", "~> 0.1.0.pre.alpha.45"
+gem "finch-api", "~> 0.1.0.pre.alpha.46"
 ```
 
 <!-- x-release-please-end -->
diff --git a/Rakefile b/Rakefile
index 98230e7b..94cd1d74 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,5 +1,6 @@
 # frozen_string_literal: true
 
+require "etc"
 require "pathname"
 require "securerandom"
 require "shellwords"
@@ -37,7 +38,11 @@ multitask(:test) do
   ruby(*%w[-w -e], rb, verbose: false) { fail unless _1 }
 end
 
-xargs = %w[xargs --no-run-if-empty --null --max-procs=0 --max-args=300 --]
+# Cap parallelism at the CPU count. `--max-procs=0` spawns one process per
+# 300-file batch with no upper bound; on large SDKs (thousands of files) that
+# oversubscribes CPUs and stacks up rubocop processes, exhausting memory and
+# slowing CI to the point of timing out.
+xargs = %W[xargs --no-run-if-empty --null --max-procs=#{Etc.nprocessors} --max-args=300 --]
 ruby_opt = {"RUBYOPT" => [ENV["RUBYOPT"], "--encoding=UTF-8"].compact.join(" ")}
 
 filtered = ->(ext, dirs) do
diff --git a/lib/finch_api/version.rb b/lib/finch_api/version.rb
index 949ae72d..dda2ced9 100644
--- a/lib/finch_api/version.rb
+++ b/lib/finch_api/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module FinchAPI
-  VERSION = "0.1.0.pre.alpha.45"
+  VERSION = "0.1.0.pre.alpha.46"
 end