diff --git a/Gemfile.lock b/Gemfile.lock
index aea69f5..140863e 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -83,8 +83,8 @@ GEM
     rainbow (3.1.1)
     rake (13.4.2)
     regexp_parser (2.12.0)
-    rubocop (1.89.0)
-      json (~> 2.3)
+    rubocop (1.90.0)
+      json (>= 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)
       parallel (>= 1.10)
@@ -130,7 +130,7 @@ DEPENDENCIES
   minitest (~> 5.26.0)
   mocha (~> 3.1.0)
   rake (~> 13.4.2)
-  rubocop (= 1.89.0)
+  rubocop (= 1.90.0)
   rubocop-github (~> 0.23.0)
 
 BUNDLED WITH
diff --git a/erblint-github.gemspec b/erblint-github.gemspec
index 958102d..140ab19 100644
--- a/erblint-github.gemspec
+++ b/erblint-github.gemspec
@@ -21,7 +21,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency "mocha", "~> 3.1.0"
   s.add_development_dependency "rake", "~> 13.4.2"
 
-  s.add_development_dependency "rubocop", "= 1.89.0"
+  s.add_development_dependency "rubocop", "= 1.90.0"
   s.add_development_dependency "rubocop-github", "~> 0.23.0"
   s.metadata["rubygems_mfa_required"] = "true"