Drop support for Ruby 3.2

Author: bshand

.github/workflows/lint.yml

@@ -15,7 +15,7 @@ jobs:
     - name: Set up Ruby
       uses: ruby/setup-ruby@c4e5b1316158f92e3d49443a9d58b31d25ac0f8f # ruby/setup-ruby@v1 see https://github.com/ruby/setup-ruby/tree/v1
       with:
-        ruby-version: 3.4
+        ruby-version: 4.0
     - name: Install dependencies
       run: bundle install
     - name: Run RuboCop against BASE..HEAD changes

.github/workflows/test.yml

@@ -8,7 +8,6 @@ jobs:
       fail-fast: false
       matrix:
         ruby-version:
-          - '3.2'
           - '3.3'
           - '3.4'
           - '4.0'

CHANGELOG.md

@@ -1,6 +1,6 @@
 ## [Unreleased]
 ### Fixed
-* Drop support for Ruby 3.1, Rails 7.0
+* Drop support for Ruby 3.1 and 3.2, Rails 7.0
 
 ## 7.3.6 / 2026-01-13
 ### Added