diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 74b824c..f6f6aec 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -1,6 +1,9 @@
 name: Tests
 on: [push, pull_request]
 
+permissions:
+  contents: read
+
 jobs:
   test-27-plus:
     runs-on: ubuntu-latest
@@ -9,21 +12,64 @@ jobs:
     strategy:
       matrix:
         ruby:
-          - head
+          - "3.3"
+          - "3.2"
+          - "3.1"
           - "3.0"
           - "2.7"
         gemfile:
-          - gemfiles/ar50.gemfile
-          - gemfiles/ar51.gemfile
-          - gemfiles/ar52.gemfile
-          - gemfiles/ar60.gemfile
-          - gemfiles/ar61.gemfile
+          - gemfiles/ar72.gemfile
+          - gemfiles/ar71.gemfile
           - gemfiles/ar70.gemfile
-          - gemfiles/rgeo1.gemfile
           - gemfiles/rgeo3.gemfile
+          - gemfiles/rgeo1.gemfile
+        channel: ['stable']
+        include:
+          # Test legacy AR 5.x/6.x series
+          - ruby: '2.7'
+            gemfile: gemfiles/ar50.gemfile
+            channel: 'stable'
+          - ruby: '2.7'
+            gemfile: gemfiles/ar51.gemfile
+            channel: 'stable'
+          - ruby: '2.7'
+            gemfile: gemfiles/ar52.gemfile
+            channel: 'stable'
+          - ruby: '2.7'
+            gemfile: gemfiles/ar60.gemfile
+            channel: 'stable'
+          - ruby: '2.7'
+            gemfile: gemfiles/ar61.gemfile
+            channel: 'stable'
+          - ruby: '3.0'
+            gemfile: gemfiles/ar60.gemfile
+            channel: 'stable'
+          - ruby: '3.0'
+            gemfile: gemfiles/ar61.gemfile
+            channel: 'stable'
+          - ruby: '3.1'
+            gemfile: gemfiles/ar61.gemfile
+            channel: 'stable'
+          # Test against Ruby head
+          - ruby: head
+            gemfile: gemfiles/ar71.gemfile
+            channel: 'experimental'
+          - ruby: head
+            gemfile: gemfiles/rgeo3.gemfile
+            channel: 'experimental'
+        exclude:
+          - ruby: '2.7'
+            gemfile: gemfiles/ar72.gemfile
+          - ruby: '2.7'
+            gemfile: gemfiles/rgeo3.gemfile
+          - ruby: '3.0'
+            gemfile: gemfiles/ar72.gemfile
+          - ruby: '3.0'
+            gemfile: gemfiles/rgeo3.gemfile
+    continue-on-error: ${{ matrix.channel != 'stable' }}
     steps:
       - name: Set Up Gems
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Set Up Deps
         run: sudo apt-get install libgeos-dev
       - name: Set Up Ruby
@@ -51,7 +97,7 @@ jobs:
           - gemfiles/rgeo1.gemfile
     steps:
       - name: Set Up Gems
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
       - name: Set Up Deps
         run: sudo apt-get install libgeos-dev
       - name: Set Up Ruby
diff --git a/Appraisals b/Appraisals
index d74e0d3..cf44c0f 100644
--- a/Appraisals
+++ b/Appraisals
@@ -11,7 +11,7 @@ appraise "ar52" do
 end
 
 appraise "ar60" do
-  gem "activerecord", "~> 6.0.0.rc1"
+  gem "activerecord", "~> 6.0.0"
 end
 
 appraise "ar61" do
@@ -22,9 +22,17 @@ appraise "ar70" do
   gem "activerecord", "~> 7.0.0"
 end
 
+appraise "ar71" do
+  gem "activerecord", "~> 7.1.0"
+end
+
+appraise "ar72" do
+  gem "activerecord", "~> 7.2.0"
+end
+
 appraise "rgeo3" do
-  gem "activerecord", "~> 7.0.0"
-  gem "rgeo", "~> 3.0.0"
+  gem "activerecord", "~> 7.2.0"
+  gem "rgeo", "~> 3.0"
 end
 
 appraise "rgeo1" do
diff --git a/gemfiles/ar60.gemfile b/gemfiles/ar60.gemfile
index b52583e..b07bd13 100644
--- a/gemfiles/ar60.gemfile
+++ b/gemfiles/ar60.gemfile
@@ -2,6 +2,6 @@
 
 source "https://rubygems.org"
 
-gem "activerecord", "~> 6.0.0.rc1"
+gem "activerecord", "~> 6.0.0"
 
 gemspec path: "../"
diff --git a/gemfiles/ar71.gemfile b/gemfiles/ar71.gemfile
new file mode 100644
index 0000000..69bc38a
--- /dev/null
+++ b/gemfiles/ar71.gemfile
@@ -0,0 +1,7 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "activerecord", "~> 7.1.0"
+
+gemspec path: "../"
diff --git a/gemfiles/ar72.gemfile b/gemfiles/ar72.gemfile
new file mode 100644
index 0000000..9a0f1ea
--- /dev/null
+++ b/gemfiles/ar72.gemfile
@@ -0,0 +1,7 @@
+# This file was generated by Appraisal
+
+source "https://rubygems.org"
+
+gem "activerecord", "~> 7.2.0"
+
+gemspec path: "../"
diff --git a/gemfiles/rgeo3.gemfile b/gemfiles/rgeo3.gemfile
index ef31265..cc3713d 100644
--- a/gemfiles/rgeo3.gemfile
+++ b/gemfiles/rgeo3.gemfile
@@ -2,7 +2,7 @@
 
 source "https://rubygems.org"
 
-gem "activerecord", "~> 7.0.0"
-gem "rgeo", "~> 3.0.0"
+gem "activerecord", "~> 7.2.0"
+gem "rgeo", "~> 3.0"
 
 gemspec path: "../"