diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index b7604284..ed0902a7 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ concurrency:
 env:
   RSPEC_CI: true
   # This tells rspec-rails what branch to run in ci
-  RSPEC_VERSION: '= 3.13.0.pre'
+  RSPEC_VERSION: '~> 3.13.0'
 jobs:
   rubocop:
     name: Rubocop
diff --git a/Changelog.md b/Changelog.md
index db184ffb..9d4b62b2 100644
--- a/Changelog.md
+++ b/Changelog.md
@@ -1,5 +1,12 @@
 ### Development
-[Full Changelog](http://github.com/rspec/rspec-support/compare/v3.12.2...main)
+[Full Changelog](http://github.com/rspec/rspec-support/compare/v3.13.0...main)
+
+### 3.13.0 / 2024-02-04
+[Full Changelog](http://github.com/rspec/rspec-support/compare/v3.12.2...v3.13.0)
+
+Enchancements
+
+* Add `RubyFeatures#supports_syntax_suggest?`. (Jon Rowe, #571)
 
 ### 3.12.2 / 2024-02-04
 [Full Changelog](http://github.com/rspec/rspec-support/compare/v3.12.1...v3.12.2)
diff --git a/lib/rspec/support/version.rb b/lib/rspec/support/version.rb
index 0df220a2..16e0b072 100644
--- a/lib/rspec/support/version.rb
+++ b/lib/rspec/support/version.rb
@@ -3,7 +3,7 @@
 module RSpec
   module Support
     module Version
-      STRING = '3.13.0.pre'
+      STRING = '3.13.0'
     end
   end
 end
diff --git a/maintenance-branch b/maintenance-branch
index ba2906d0..a71b13e2 100644
--- a/maintenance-branch
+++ b/maintenance-branch
@@ -1 +1 @@
-main
+3-13-maintenance
diff --git a/script/clone_all_rspec_repos b/script/clone_all_rspec_repos
index c00d6cb5..9c62bc98 100755
--- a/script/clone_all_rspec_repos
+++ b/script/clone_all_rspec_repos
@@ -12,7 +12,7 @@ if is_mri; then
   clone_repo "rspec-core"
   clone_repo "rspec-expectations"
   clone_repo "rspec-mocks"
-  clone_repo "rspec-rails"
+  clone_repo "rspec-rails" "6-1-maintenance"
 
   if rspec_support_compatible; then
     clone_repo "rspec-support"