diff --git a/.github/workflows/dependabot.yml b/.github/workflows/dependabot.yml
new file mode 100644
index 0000000..0754f24
--- /dev/null
+++ b/.github/workflows/dependabot.yml
@@ -0,0 +1,7 @@
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: "/"
+    schedule:
+      interval: weekly
+
diff --git a/spec/gemfiles/Gemfile.rails-4.2 b/spec/gemfiles/Gemfile.rails-4.2
index 0f46dbb..01ba99a 100644
--- a/spec/gemfiles/Gemfile.rails-4.2
+++ b/spec/gemfiles/Gemfile.rails-4.2
@@ -16,3 +16,6 @@ gem 'byebug'
 if RUBY_VERSION < '2.5'
   gem 'loofah', '< 2.21.0'
 end
+
+gem 'bigdecimal', '~> 1.4'
+gem 'ffi', '< 1.17.0'
diff --git a/spec/gemfiles/Gemfile.rails-6.0 b/spec/gemfiles/Gemfile.rails-6.0
index 2b47582..8908acc 100644
--- a/spec/gemfiles/Gemfile.rails-6.0
+++ b/spec/gemfiles/Gemfile.rails-6.0
@@ -4,7 +4,7 @@ gemspec path: '../../'
 
 gem 'rails', "~> 6.0.0"
 gem 'responders', '~> 3.0'
-gem 'sqlite3'
+gem 'sqlite3', '~> 1.4'
 gem 'sprockets', '~> 3.0'
 gem "jquery-rails"
 gem "thin"
diff --git a/spec/gemfiles/Gemfile.rails-6.1 b/spec/gemfiles/Gemfile.rails-6.1
index ab12353..9302d06 100644
--- a/spec/gemfiles/Gemfile.rails-6.1
+++ b/spec/gemfiles/Gemfile.rails-6.1
@@ -4,7 +4,7 @@ gemspec path: '../../'
 
 gem 'rails', "~> 6.1.0"
 gem 'responders', '~> 3.0'
-gem 'sqlite3'
+gem 'sqlite3', '~> 1.4'
 gem 'sprockets', '~> 3.0'
 gem "jquery-rails"
 gem "thin"
diff --git a/spec/gemfiles/Gemfile.rails-7.0 b/spec/gemfiles/Gemfile.rails-7.0
index 9a8f6e0..a983862 100644
--- a/spec/gemfiles/Gemfile.rails-7.0
+++ b/spec/gemfiles/Gemfile.rails-7.0
@@ -4,7 +4,7 @@ gemspec path: '../../'
 
 gem 'rails', "~> 7.0.0"
 gem 'responders', '~> 3.0'
-gem 'sqlite3'
+gem 'sqlite3', '~> 1.4'
 gem 'sprockets', '~> 3.0'
 gem "jquery-rails"
 gem "thin"
diff --git a/spec/gemfiles/Gemfile.rails-7.1 b/spec/gemfiles/Gemfile.rails-7.1
index f6e8adf..b67decc 100644
--- a/spec/gemfiles/Gemfile.rails-7.1
+++ b/spec/gemfiles/Gemfile.rails-7.1
@@ -4,7 +4,9 @@ gemspec path: '../../'
 
 gem 'rails', '~> 7.1.0'
 gem 'responders', '~> 3.0'
-gem 'sqlite3'
+# Could sqlite3 constrains when this PR get released
+# https://github.com/rails/rails/pull/51592
+gem 'sqlite3', '~> 1.4'
 gem 'sprockets', '~> 4.0'
 gem 'jquery-rails'
 gem 'thin'