diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 30aed91..c15606d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -8,7 +8,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        ruby: ['2.5', '2.6', '2.7', '3.0', '3.1']
+        ruby: ['2.6', '2.7', '3.0', '3.1', '3.2']
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v3
@@ -20,4 +20,4 @@ jobs:
       run: bundle exec rake test
     - name: RuboCop
       run: bundle exec rake lint
-      if: matrix.ruby != '3.1'
+      if: matrix.ruby != '3.1' && matrix.ruby != '3.2'
diff --git a/Gemfile.lock b/Gemfile.lock
index 1feb311..eea9072 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,14 +2,14 @@ PATH
   remote: .
   specs:
     pg_query (4.2.0)
-      google-protobuf (>= 3.19.2)
+      google-protobuf (>= 3.22.3)
 
 GEM
   remote: https://rubygems.org/
   specs:
     ast (2.4.1)
     diff-lcs (1.3)
-    google-protobuf (3.21.12)
+    google-protobuf (3.22.3)
     parallel (1.20.1)
     parser (2.7.2.0)
       ast (~> 2.4.1)
diff --git a/pg_query.gemspec b/pg_query.gemspec
index bbbe681..6d28a5d 100644
--- a/pg_query.gemspec
+++ b/pg_query.gemspec
@@ -25,5 +25,5 @@ Gem::Specification.new do |s|
   s.add_development_dependency 'rspec', '~> 3.0'
   s.add_development_dependency 'rubocop', '0.49.1'
   s.add_development_dependency 'rubocop-rspec', '1.15.1'
-  s.add_dependency 'google-protobuf', '>= 3.19.2'
+  s.add_dependency 'google-protobuf', '>= 3.22.3'
 end