diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index ee4f3b4..19b38eb 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -29,13 +29,9 @@ jobs:
           - rails_7.2
           - rails_8.0
         ruby-version:
-          - "3.1"
           - "3.2"
           - "3.3"
           - "3.4"
-        exclude:
-          - gemfile: rails_8.0
-            ruby-version: "3.1"
 
     steps:
       - uses: actions/checkout@v4
diff --git a/.ruby-version b/.ruby-version
index 4d9d11c..f989260 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.4.2
+3.4.4
diff --git a/.tool-versions b/.tool-versions
index ae5ecdb..ca745c6 100644
--- a/.tool-versions
+++ b/.tool-versions
@@ -1 +1 @@
-ruby 3.4.2
+ruby 3.4.4
diff --git a/Gemfile.lock b/Gemfile.lock
index cc6c439..1cd5dc1 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -3,15 +3,15 @@ PATH
   specs:
     datory (2.2.2)
       activesupport (>= 5.1, < 8.1)
-      i18n (~> 1.14)
-      servactory (>= 2.12)
+      i18n (>= 1.14)
+      servactory (>= 2.15)
       terminal-table (>= 3.0)
-      zeitwerk (~> 2.6)
+      zeitwerk (>= 2.6)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (8.0.1)
+    activesupport (8.0.2)
       base64
       benchmark (>= 0.3)
       bigdecimal
@@ -28,47 +28,48 @@ GEM
       bundler
       rake
       thor (>= 0.14.0)
-    ast (2.4.2)
-    base64 (0.2.0)
-    benchmark (0.4.0)
-    bigdecimal (3.1.9)
+    ast (2.4.3)
+    base64 (0.3.0)
+    benchmark (0.4.1)
+    bigdecimal (3.2.2)
     concurrent-ruby (1.3.5)
-    connection_pool (2.5.0)
-    diff-lcs (1.6.0)
-    drb (2.2.1)
+    connection_pool (2.5.3)
+    diff-lcs (1.6.2)
+    drb (2.2.3)
     i18n (1.14.7)
       concurrent-ruby (~> 1.0)
-    json (2.10.1)
-    language_server-protocol (3.17.0.4)
+    json (2.12.2)
+    language_server-protocol (3.17.0.5)
     lint_roller (1.1.0)
-    logger (1.6.6)
-    minitest (5.25.4)
+    logger (1.7.0)
+    minitest (5.25.5)
     mutex_m (0.3.0)
-    parallel (1.26.3)
-    parser (3.3.7.1)
+    parallel (1.27.0)
+    parser (3.3.8.0)
       ast (~> 2.4.1)
       racc
+    prism (1.4.0)
     racc (1.8.1)
-    rack (3.1.10)
+    rack (3.1.16)
     rainbow (3.1.1)
-    rake (13.2.1)
-    rbs (3.8.1)
+    rake (13.3.0)
+    rbs (3.9.4)
       logger
     regexp_parser (2.10.0)
-    rspec (3.13.0)
+    rspec (3.13.1)
       rspec-core (~> 3.13.0)
       rspec-expectations (~> 3.13.0)
       rspec-mocks (~> 3.13.0)
-    rspec-core (3.13.3)
+    rspec-core (3.13.4)
       rspec-support (~> 3.13.0)
-    rspec-expectations (3.13.3)
+    rspec-expectations (3.13.5)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
-    rspec-mocks (3.13.2)
+    rspec-mocks (3.13.5)
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
-    rspec-support (3.13.2)
-    rubocop (1.73.1)
+    rspec-support (3.13.4)
+    rubocop (1.76.1)
       json (~> 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)
@@ -76,49 +77,52 @@ GEM
       parser (>= 3.3.0.2)
       rainbow (>= 2.2.2, < 4.0)
       regexp_parser (>= 2.9.3, < 3.0)
-      rubocop-ast (>= 1.38.0, < 2.0)
+      rubocop-ast (>= 1.45.0, < 2.0)
       ruby-progressbar (~> 1.7)
       unicode-display_width (>= 2.4.0, < 4.0)
-    rubocop-ast (1.38.1)
-      parser (>= 3.3.1.0)
-    rubocop-factory_bot (2.26.1)
-      rubocop (~> 1.61)
-    rubocop-performance (1.24.0)
+    rubocop-ast (1.45.1)
+      parser (>= 3.3.7.2)
+      prism (~> 1.4)
+    rubocop-factory_bot (2.27.1)
+      lint_roller (~> 1.1)
+      rubocop (~> 1.72, >= 1.72.1)
+    rubocop-performance (1.25.0)
       lint_roller (~> 1.1)
-      rubocop (>= 1.72.1, < 2.0)
+      rubocop (>= 1.75.0, < 2.0)
       rubocop-ast (>= 1.38.0, < 2.0)
-    rubocop-rails (2.30.3)
+    rubocop-rails (2.32.0)
       activesupport (>= 4.2.0)
       lint_roller (~> 1.1)
       rack (>= 1.1)
-      rubocop (>= 1.72.1, < 2.0)
-      rubocop-ast (>= 1.38.0, < 2.0)
+      rubocop (>= 1.75.0, < 2.0)
+      rubocop-ast (>= 1.44.0, < 2.0)
     rubocop-rake (0.7.1)
       lint_roller (~> 1.1)
       rubocop (>= 1.72.1)
-    rubocop-rspec (3.5.0)
+    rubocop-rspec (3.6.0)
+      lint_roller (~> 1.1)
+      rubocop (~> 1.72, >= 1.72.1)
+    rubocop-rspec_rails (2.31.0)
       lint_roller (~> 1.1)
       rubocop (~> 1.72, >= 1.72.1)
-    rubocop-rspec_rails (2.30.0)
-      rubocop (~> 1.61)
-      rubocop-rspec (~> 3, >= 3.0.1)
+      rubocop-rspec (~> 3.5)
     ruby-progressbar (1.13.0)
     securerandom (0.4.1)
-    servactory (2.12.0)
+    servactory (2.15.0)
       activesupport (>= 5.1, < 8.1)
       base64 (>= 0.2)
       bigdecimal (>= 3.1)
       i18n (>= 1.14)
       mutex_m (>= 0.3)
       zeitwerk (>= 2.6)
-    servactory-rubocop (0.7.0)
+    servactory-rubocop (0.9.0)
       rubocop (>= 1.73)
-      rubocop-factory_bot (>= 2.26)
+      rubocop-factory_bot (>= 2.27)
       rubocop-performance (>= 1.24)
       rubocop-rails (>= 2.30)
       rubocop-rake (>= 0.7)
       rubocop-rspec (>= 3.5)
-      rubocop-rspec_rails (>= 2.30)
+      rubocop-rspec_rails (>= 2.31)
     terminal-table (4.0.0)
       unicode-display_width (>= 1.1.1, < 4)
     thor (1.3.2)
@@ -128,7 +132,7 @@ GEM
       unicode-emoji (~> 4.0, >= 4.0.4)
     unicode-emoji (4.0.4)
     uri (1.0.3)
-    zeitwerk (2.7.2)
+    zeitwerk (2.7.3)
 
 PLATFORMS
   aarch64-linux-gnu
@@ -144,12 +148,12 @@ PLATFORMS
   x86_64-linux-musl
 
 DEPENDENCIES
-  appraisal (~> 2.5)
+  appraisal (>= 2.5)
   datory!
-  rake (~> 13.0)
-  rbs (>= 3.1.3)
-  rspec (~> 3.12)
-  servactory-rubocop (>= 0.7)
+  rake (>= 13.2)
+  rbs (>= 3.8)
+  rspec (>= 3.13)
+  servactory-rubocop (>= 0.9)
 
 BUNDLED WITH
-   2.6.5
+   2.6.9
diff --git a/datory.gemspec b/datory.gemspec
index 2c30afb..ea500a0 100644
--- a/datory.gemspec
+++ b/datory.gemspec
@@ -27,17 +27,17 @@ Gem::Specification.new do |spec|
   spec.files = Dir["config/**/*", "lib/**/*", "Rakefile", "README.md"]
   spec.require_paths = ["lib"]
 
-  spec.required_ruby_version = Gem::Requirement.new(">= 3.1.0")
+  spec.required_ruby_version = Gem::Requirement.new(">= 3.2")
 
   spec.add_dependency "activesupport", ">= 5.1", "< 8.1"
-  spec.add_dependency "i18n", "~> 1.14"
-  spec.add_dependency "servactory", ">= 2.12"
+  spec.add_dependency "i18n", ">= 1.14"
+  spec.add_dependency "servactory", ">= 2.15"
   spec.add_dependency "terminal-table", ">= 3.0"
-  spec.add_dependency "zeitwerk", "~> 2.6"
+  spec.add_dependency "zeitwerk", ">= 2.6"
 
-  spec.add_development_dependency "appraisal", "~> 2.5"
-  spec.add_development_dependency "rake", "~> 13.0"
-  spec.add_development_dependency "rbs", ">= 3.1.3"
-  spec.add_development_dependency "rspec", "~> 3.12"
-  spec.add_development_dependency "servactory-rubocop", ">= 0.7"
+  spec.add_development_dependency "appraisal", ">= 2.5"
+  spec.add_development_dependency "rake", ">= 13.2"
+  spec.add_development_dependency "rbs", ">= 3.8"
+  spec.add_development_dependency "rspec", ">= 3.13"
+  spec.add_development_dependency "servactory-rubocop", ">= 0.9"
 end
diff --git a/spec/examples/usual/example3/language_spec.rb b/spec/examples/usual/example3/language_spec.rb
index 2b325d6..a6baf5a 100644
--- a/spec/examples/usual/example3/language_spec.rb
+++ b/spec/examples/usual/example3/language_spec.rb
@@ -78,7 +78,7 @@
 
         let(:current_version) do
           Usual::Example3::Version.new(
-            name: "3.4.2"
+            name: "3.4.4"
           )
         end
 
@@ -104,7 +104,7 @@
             id: "73031620-be3b-4088-9a78-5589ff7e1f61",
             name: "Ruby",
             current: {
-              name: "3.4.2"
+              name: "3.4.4"
             }
           }
         end
@@ -138,7 +138,7 @@
               id: "73031620-be3b-4088-9a78-5589ff7e1f61",
               name: "Ruby",
               currentVersion: {
-                name: "3.4.2",
+                name: "3.4.4",
                 releasedAt: nil,
                 endedAt: nil
               },
@@ -162,7 +162,7 @@
               id: "73031620-be3b-4088-9a78-5589ff7e1f61",
               name: "Ruby",
               currentVersion: {
-                name: "3.4.2",
+                name: "3.4.4",
                 releasedAt: nil,
                 endedAt: nil
               },
@@ -192,7 +192,7 @@
 
         let(:current_version) do
           Usual::Example3::Version.new(
-            name: "3.4.2"
+            name: "3.4.4"
           )
         end
 
@@ -222,7 +222,7 @@
 
       let(:current_version) do
         {
-          name: "3.4.2"
+          name: "3.4.4"
         }
       end
 
@@ -289,7 +289,7 @@
 
         let(:current_version) do
           Usual::Example3::Version.deserialization.new(
-            name: "3.4.2"
+            name: "3.4.4"
           )
         end
 
@@ -315,7 +315,7 @@
             id: "73031620-be3b-4088-9a78-5589ff7e1f61",
             name: "Ruby",
             currentVersion: {
-              name: "3.4.2"
+              name: "3.4.4"
             }
           }
         end
@@ -342,7 +342,7 @@
             id: "73031620-be3b-4088-9a78-5589ff7e1f61",
             name: "Ruby",
             currentVersion: {
-              name: "3.4.2"
+              name: "3.4.4"
             }
           }.to_json
         end
@@ -356,7 +356,7 @@
             id: "73031620-be3b-4088-9a78-5589ff7e1f61",
             name: "Ruby",
             currentVersion: {
-              name: "3.4.2"
+              name: "3.4.4"
             }
           }.to_json
         end