diff --git a/CHANGELOG.md b/CHANGELOG.md
index b9da914ba..8ceba9185 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,13 @@
 # CHANGELOG
 
+## 3.10.2 (2026-01-07)
+
+This is a minor fix on arena allocator alignment.
+
+### Pull Requests
+
+* Merge pull request #2788 from ruby/fix-alloc-alignment ([#2790](https://github.com/ruby/rbs/pull/2790))
+
 ## 3.10.1 (2026-01-07)
 
 This is a follow-up release for Ruby 4.0.0 with documentation update based on Ruby 4.0.0, and bugfixes related to set/pathname library loading.
diff --git a/Gemfile.lock b/Gemfile.lock
index d1ce666a6..6fc10f559 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    rbs (3.10.1)
+    rbs (3.10.2)
       logger
 
 PATH
diff --git a/lib/rbs/version.rb b/lib/rbs/version.rb
index a5a2eb605..bd31fd7ce 100644
--- a/lib/rbs/version.rb
+++ b/lib/rbs/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module RBS
-  VERSION = "3.10.1"
+  VERSION = "3.10.2"
 end