diff --git a/Gemfile.lock b/Gemfile.lock
index 14723b52..b41d0b53 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -62,6 +62,8 @@ GEM
     hashery (2.1.2)
     i18n (1.14.5)
       concurrent-ruby (~> 1.0)
+    json (2.7.2)
+    language_server-protocol (3.17.0.3)
     listen (3.8.0)
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
@@ -77,9 +79,10 @@ GEM
     notiffany (0.1.3)
       nenv (~> 0.1)
       shellany (~> 0.0)
-    parallel (1.21.0)
-    parser (3.0.2.0)
+    parallel (1.26.3)
+    parser (3.3.5.0)
       ast (~> 2.4.1)
+      racc
     pdf-core (0.9.0)
     pdf-inspector (1.3.0)
       pdf-reader (>= 1.0, < 3.0.a)
@@ -98,14 +101,12 @@ GEM
       coderay (~> 1.1)
       method_source (~> 1.0)
     racc (1.8.1)
-    rainbow (3.0.0)
+    rainbow (3.1.1)
     rake (13.2.1)
     rb-fsevent (0.11.2)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
-    regexp_parser (2.1.1)
-    rexml (3.3.3)
-      strscan
+    regexp_parser (2.9.2)
     rqrcode (2.2.0)
       chunky_png (~> 1.0)
       rqrcode_core (~> 1.0)
@@ -123,24 +124,24 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
     rspec-support (3.13.1)
-    rubocop (0.93.1)
+    rubocop (1.66.1)
+      json (~> 2.3)
+      language_server-protocol (>= 3.17.0)
       parallel (~> 1.10)
-      parser (>= 2.7.1.5)
+      parser (>= 3.3.0.2)
       rainbow (>= 2.2.2, < 4.0)
-      regexp_parser (>= 1.8)
-      rexml
-      rubocop-ast (>= 0.6.0)
+      regexp_parser (>= 2.4, < 3.0)
+      rubocop-ast (>= 1.32.2, < 2.0)
       ruby-progressbar (~> 1.7)
-      unicode-display_width (>= 1.4.0, < 2.0)
-    rubocop-ast (1.13.0)
-      parser (>= 3.0.1.1)
+      unicode-display_width (>= 2.4.0, < 3.0)
+    rubocop-ast (1.32.3)
+      parser (>= 3.3.1.0)
     rubocop-performance (1.10.2)
       rubocop (>= 0.90.0, < 2.0)
       rubocop-ast (>= 0.4.0)
-    rubocop-rspec (1.44.1)
-      rubocop (~> 0.87)
-      rubocop-ast (>= 0.7.1)
-    ruby-progressbar (1.11.0)
+    rubocop-rspec (3.0.5)
+      rubocop (~> 1.61)
+    ruby-progressbar (1.13.0)
     ruby-rc4 (0.1.5)
     ruby2_keywords (0.0.5)
     shellany (0.0.1)
@@ -150,12 +151,11 @@ GEM
       simplecov_json_formatter (~> 0.1)
     simplecov-html (0.12.3)
     simplecov_json_formatter (0.1.4)
-    strscan (3.1.0)
     thor (1.3.0)
     ttfunk (1.7.0)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    unicode-display_width (1.8.0)
+    unicode-display_width (2.6.0)
 
 PLATFORMS
   ruby
@@ -168,9 +168,9 @@ DEPENDENCIES
   pdf-inspector (~> 1.3.0)
   rake (= 13.2.1)
   rspec (= 3.13.0)
-  rubocop (~> 0.93.1)
+  rubocop (~> 1.66.1)
   rubocop-performance (~> 1.10.2)
-  rubocop-rspec (~> 1.44.1)
+  rubocop-rspec (~> 3.0.5)
   simplecov (= 0.22.0)
   simplecov-html (= 0.12.3)
 
diff --git a/br_danfe.gemspec b/br_danfe.gemspec
index f930e0bc..33c12c60 100644
--- a/br_danfe.gemspec
+++ b/br_danfe.gemspec
@@ -30,9 +30,9 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'pdf-inspector', '~> 1.3.0'
   spec.add_development_dependency 'rake', '13.2.1'
   spec.add_development_dependency 'rspec', '3.13.0'
-  spec.add_development_dependency 'rubocop', '~> 0.93.1'
+  spec.add_development_dependency 'rubocop', '~> 1.66.1'
   spec.add_development_dependency 'rubocop-performance', '~> 1.10.2'
-  spec.add_development_dependency 'rubocop-rspec', '~> 1.44.1'
+  spec.add_development_dependency 'rubocop-rspec', '~> 3.0.5'
   spec.add_development_dependency 'simplecov', '0.22.0'
   spec.add_development_dependency 'simplecov-html', '0.12.3'
 end