diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 22d4bee..bca3fac 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -13,16 +13,16 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
-      - uses: pnpm/action-setup@v2.2.2
+      - uses: pnpm/action-setup@v4
         with:
           version: 7.4.1
 
-      - uses: actions/setup-node@v3
+      - uses: actions/setup-node@v4
         with:
           cache: 'pnpm'
-          node-version: 16
+          node-version: 22
 
       - run: pnpm install --frozen-lockfile
 
@@ -58,27 +58,26 @@ jobs:
       matrix:
         os: [ubuntu-latest]
         ruby: [
-          "3.0",
-          "3.1",
           "3.2",
+          "3.3",
         ]
         gemfile: [
-          "Gemfile-rails.6.1.x",
-          "Gemfile-rails.7.0.x",
+          "Gemfile-rails.7.1.x",
+          "Gemfile-rails.7.2.x",
         ]
         experimental: [false]
-        # include:
-        #   - ruby: "3.1"
-        #     os: ubuntu-latest
-        #     gemfile: Gemfile-rails-edge
-        #     experimental: true
+        include:
+          - ruby: "3.3"
+            os: ubuntu-latest
+            gemfile: Gemfile-rails-edge
+            experimental: true
     env:
       BUNDLE_JOBS: 4
       BUNDLE_RETRY: 3
       BUNDLE_GEMFILE: ${{ github.workspace }}/gemfiles/${{ matrix.gemfile }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: ruby/setup-ruby@v1
         with:
diff --git a/gemfiles/Gemfile-rails.6.1.x b/gemfiles/Gemfile-rails.7.1.x
similarity index 75%
rename from gemfiles/Gemfile-rails.6.1.x
rename to gemfiles/Gemfile-rails.7.1.x
index 58f1433..c5a8642 100644
--- a/gemfiles/Gemfile-rails.6.1.x
+++ b/gemfiles/Gemfile-rails.7.1.x
@@ -1,5 +1,5 @@
 source "https://rubygems.org"
 
-gem "rails", "~> 6.1.0"
+gem "rails", "~> 7.1.0"
 
 gemspec path: "../types_from_serializers"
diff --git a/gemfiles/Gemfile-rails.7.0.x b/gemfiles/Gemfile-rails.7.2.x
similarity index 75%
rename from gemfiles/Gemfile-rails.7.0.x
rename to gemfiles/Gemfile-rails.7.2.x
index 78ed737..691de9d 100644
--- a/gemfiles/Gemfile-rails.7.0.x
+++ b/gemfiles/Gemfile-rails.7.2.x
@@ -1,5 +1,5 @@
 source "https://rubygems.org"
 
-gem "rails", "~> 7.0.3"
+gem "rails", "~> 7.2.0"
 
 gemspec path: "../types_from_serializers"