diff --git a/CHANGELOG.md b/CHANGELOG.md
index 12140ce64..6de0f3b3b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,10 @@
 
 ## Main (unreleased)
 
+## v265 (2024/01/22)
+
+- Ruby 3.2.3 is now available
+
 ## v264 (2023/12/25)
 
 - Ruby 3.3.0 is now available
diff --git a/changelogs/v265/ruby-323.md b/changelogs/v265/ruby-323.md
new file mode 100644
index 000000000..dda99e999
--- /dev/null
+++ b/changelogs/v265/ruby-323.md
@@ -0,0 +1,10 @@
+## Ruby version 3.2.3 is now available
+
+[Ruby v3.2.3](/articles/ruby-support#ruby-versions) is now available on Heroku. To run
+your app using this version of Ruby, add the following `ruby` directive to your Gemfile:
+
+```ruby
+ruby "3.2.3"
+```
+
+For more information on [Ruby 3.2.3, you can view the release announcement](https://www.ruby-lang.org/en/news/).
diff --git a/lib/language_pack/version.rb b/lib/language_pack/version.rb
index d58bf44db..8cfd0ab17 100644
--- a/lib/language_pack/version.rb
+++ b/lib/language_pack/version.rb
@@ -2,6 +2,6 @@
 
 module LanguagePack
   class LanguagePack::Base
-    BUILDPACK_VERSION = "v264"
+    BUILDPACK_VERSION = "v265"
   end
 end