diff --git a/Gemfile b/Gemfile
index 3cb806ca..1a6f29db 100644
--- a/Gemfile
+++ b/Gemfile
@@ -25,7 +25,7 @@ group :development do
   gem "simplecov", "~> 0.22"
   gem "simplecov-console", "~> 0.9"
   gem "standard", "~> 1.44.0"
-  gem "steep", "~> 1.9.0"
+  gem "steep", "~> 1.9.4"
   gem "super_diff", "~> 0.15"
   gem "vcr", "~> 6.3", ">= 6.3.1"
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 936625c8..d36c9220 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -335,7 +335,7 @@ GEM
       rexml (>= 3.3.9)
     kramdown-parser-gfm (1.1.0)
       kramdown (~> 2.0)
-    language_server-protocol (3.17.0.3)
+    language_server-protocol (3.17.0.4)
     lint_roller (1.1.0)
     liquid (4.0.4)
     listen (3.9.0)
@@ -473,7 +473,7 @@ GEM
     standard-performance (1.6.0)
       lint_roller (~> 1.1)
       rubocop-performance (~> 1.23.0)
-    steep (1.9.3)
+    steep (1.9.4)
       activesupport (>= 5.1)
       concurrent-ruby (>= 1.1.10)
       csv (>= 3.0.9)
@@ -571,7 +571,7 @@ DEPENDENCIES
   simplecov (~> 0.22)
   simplecov-console (~> 0.9)
   standard (~> 1.44.0)
-  steep (~> 1.9.0)
+  steep (~> 1.9.4)
   super_diff (~> 0.15)
   vcr (~> 6.3, >= 6.3.1)
   yard (~> 0.9, >= 0.9.36)