diff --git a/ruby-3.0.gemfile b/ruby-3.0.gemfile
index dd924ae91b5..38f9dcc1980 100644
--- a/ruby-3.0.gemfile
+++ b/ruby-3.0.gemfile
@@ -53,8 +53,8 @@ gem 'webmock', '>= 3.10.0'
 gem 'webrick', '>= 1.7.0'
 
 group :check do
-  gem 'rbs', '>= 3.6.1', require: false
-  gem 'steep', '~> 1', '>= 1.7.1', require: false
+  gem 'rbs', '~> 3.7', require: false
+  gem 'steep', '~> 1', '>= 1.9.1', require: false
   gem 'standard', require: false
 end
 
diff --git a/ruby-3.1.gemfile b/ruby-3.1.gemfile
index dd924ae91b5..38f9dcc1980 100644
--- a/ruby-3.1.gemfile
+++ b/ruby-3.1.gemfile
@@ -53,8 +53,8 @@ gem 'webmock', '>= 3.10.0'
 gem 'webrick', '>= 1.7.0'
 
 group :check do
-  gem 'rbs', '>= 3.6.1', require: false
-  gem 'steep', '~> 1', '>= 1.7.1', require: false
+  gem 'rbs', '~> 3.7', require: false
+  gem 'steep', '~> 1', '>= 1.9.1', require: false
   gem 'standard', require: false
 end
 
diff --git a/ruby-3.2.gemfile b/ruby-3.2.gemfile
index 8d496c0a1f3..af84881914e 100644
--- a/ruby-3.2.gemfile
+++ b/ruby-3.2.gemfile
@@ -52,8 +52,8 @@ gem 'webmock', '>= 3.10.0'
 gem 'webrick', '>= 1.7.0'
 
 group :check do
-  gem 'rbs', '>= 3.6.1', require: false
-  gem 'steep', '~> 1', '>= 1.7.1', require: false
+  gem 'rbs', '~> 3.7', require: false
+  gem 'steep', '~> 1', '>= 1.9.1', require: false
   gem 'standard', require: false
 end
 
diff --git a/ruby-3.3.gemfile b/ruby-3.3.gemfile
index 8d496c0a1f3..af84881914e 100644
--- a/ruby-3.3.gemfile
+++ b/ruby-3.3.gemfile
@@ -52,8 +52,8 @@ gem 'webmock', '>= 3.10.0'
 gem 'webrick', '>= 1.7.0'
 
 group :check do
-  gem 'rbs', '>= 3.6.1', require: false
-  gem 'steep', '~> 1', '>= 1.7.1', require: false
+  gem 'rbs', '~> 3.7', require: false
+  gem 'steep', '~> 1', '>= 1.9.1', require: false
   gem 'standard', require: false
 end
 
diff --git a/ruby-3.4.gemfile b/ruby-3.4.gemfile
index f65ed3f600e..73960422f46 100644
--- a/ruby-3.4.gemfile
+++ b/ruby-3.4.gemfile
@@ -63,8 +63,8 @@ gem 'webmock', '>= 3.10.0'
 gem 'webrick', '>= 1.8.2'
 
 group :check do
-  gem 'rbs', '>= 3.6.1', require: false
-  gem 'steep', '~> 1', '>= 1.7.1', require: false
+  gem 'rbs', '~> 3.7', require: false
+  gem 'steep', '~> 1', '>= 1.9.1', require: false
   gem 'ruby_memcheck', '>= 3'
   gem 'standard', require: false
 end