diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 24ef724..8fa745e 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -22,8 +22,7 @@ jobs:
         ruby: ['3.0', '2.7']
         gemfile:
           - gemfiles/ar70.gemfile
-#        mysql: ['5.7', '8.0']
-        mysql: ['5.7']
+        mysql: ['5.7', '8.0']
     steps:
       - name: Set Up Actions
         uses: actions/checkout@v2
diff --git a/activerecord-mysql2rgeo-adapter.gemspec b/activerecord-mysql2rgeo-adapter.gemspec
index 750fd6f..d886b97 100644
--- a/activerecord-mysql2rgeo-adapter.gemspec
+++ b/activerecord-mysql2rgeo-adapter.gemspec
@@ -23,9 +23,10 @@ Gem::Specification.new do |spec|
 
   spec.add_dependency "activerecord", "~> 7.0.0"
   spec.add_dependency "rgeo-activerecord", "~> 7.0.0"
+  spec.add_dependency "rgeo", "~> 2.0"
 
   spec.add_development_dependency "rake", "~> 12.0"
   spec.add_development_dependency "minitest", "~> 5.4"
-  spec.add_development_dependency "mocha", "~> 2.0"
+  spec.add_development_dependency "mocha", "~> 2.1"
   spec.add_development_dependency "appraisal", "~> 2.0"
 end