diff --git a/.ruby-version b/.ruby-version
index a603bb5..9cec716 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-2.7.5
+3.1.6
diff --git a/Gemfile b/Gemfile
index 653081a..7eaa48b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -12,3 +12,10 @@ gem 'rspec', '~> 3.7'
 gem 'rspec_junit_formatter', '~> 0.4'
 gem 'rspec-mocks'
 gem 'rubocop', '0.54.0'
+
+
+gem "concurrent-ruby", "~> 1.0", "< 1.3.5"
+
+gem "base64", ">= 0.2.0"
+gem "bigdecimal", ">= 3.1"
+gem "mutex_m", ">= 0.3.0"
diff --git a/Gemfile.lock b/Gemfile.lock
index 4e2f9e4..0417666 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -13,11 +13,13 @@ GEM
       minitest (>= 5.1)
       tzinfo (~> 2.0)
       zeitwerk (~> 2.3)
-    appraisal (2.4.0)
+    appraisal (2.5.0)
       bundler
       rake
       thor (>= 0.14.0)
     ast (2.4.2)
+    base64 (0.2.0)
+    bigdecimal (3.1.9)
     coderay (1.1.3)
     concurrent-ruby (1.1.10)
     diff-lcs (1.4.4)
@@ -25,6 +27,7 @@ GEM
       concurrent-ruby (~> 1.0)
     method_source (1.0.0)
     minitest (5.15.0)
+    mutex_m (0.3.0)
     parallel (1.20.1)
     parser (3.0.2.0)
       ast (~> 2.4.1)
@@ -33,7 +36,7 @@ GEM
       coderay (~> 1.1)
       method_source (~> 1.0)
     rainbow (3.0.0)
-    rake (13.0.6)
+    rake (13.2.1)
     rspec (3.10.0)
       rspec-core (~> 3.10.0)
       rspec-expectations (~> 3.10.0)
@@ -57,7 +60,7 @@ GEM
       ruby-progressbar (~> 1.7)
       unicode-display_width (~> 1.0, >= 1.0.1)
     ruby-progressbar (1.11.0)
-    thor (1.1.0)
+    thor (1.3.2)
     tzinfo (2.0.4)
       concurrent-ruby (~> 1.0)
     unicode-display_width (1.7.0)
@@ -68,7 +71,11 @@ PLATFORMS
 
 DEPENDENCIES
   appraisal
+  base64 (>= 0.2.0)
+  bigdecimal (>= 3.1)
+  concurrent-ruby (~> 1.0, < 1.3.5)
   monotonic_tick_count!
+  mutex_m (>= 0.3.0)
   pry
   rake
   rspec (~> 3.7)
diff --git a/gemfiles/rails_5.gemfile b/gemfiles/rails_5.gemfile
index b408897..63db74d 100644
--- a/gemfiles/rails_5.gemfile
+++ b/gemfiles/rails_5.gemfile
@@ -9,6 +9,10 @@ gem "rspec", "~> 3.7"
 gem "rspec_junit_formatter", "~> 0.4"
 gem "rspec-mocks"
 gem "rubocop", "0.54.0"
+gem "concurrent-ruby", "~> 1.0", "< 1.3.5"
+gem "base64", ">= 0.2.0"
+gem "bigdecimal", ">= 3.1"
+gem "mutex_m", ">= 0.3.0"
 gem "activesupport", "~> 5.2"
 
 gemspec path: "../"
diff --git a/gemfiles/rails_6.gemfile b/gemfiles/rails_6.gemfile
index 50229ef..874447e 100644
--- a/gemfiles/rails_6.gemfile
+++ b/gemfiles/rails_6.gemfile
@@ -9,6 +9,10 @@ gem "rspec", "~> 3.7"
 gem "rspec_junit_formatter", "~> 0.4"
 gem "rspec-mocks"
 gem "rubocop", "0.54.0"
+gem "concurrent-ruby", "~> 1.0", "< 1.3.5"
+gem "base64", ">= 0.2.0"
+gem "bigdecimal", ">= 3.1"
+gem "mutex_m", ">= 0.3.0"
 gem "activesupport", "~> 6.0"
 
 gemspec path: "../"
diff --git a/gemfiles/rails_7.gemfile b/gemfiles/rails_7.gemfile
index 07ce649..1e07183 100644
--- a/gemfiles/rails_7.gemfile
+++ b/gemfiles/rails_7.gemfile
@@ -9,6 +9,10 @@ gem "rspec", "~> 3.7"
 gem "rspec_junit_formatter", "~> 0.4"
 gem "rspec-mocks"
 gem "rubocop", "0.54.0"
+gem "concurrent-ruby", "~> 1.0", "< 1.3.5"
+gem "base64", ">= 0.2.0"
+gem "bigdecimal", ">= 3.1"
+gem "mutex_m", ">= 0.3.0"
 gem "activesupport", "~> 7.0"
 
 gemspec path: "../"