diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e98fac5..c7bb1d3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -25,7 +25,7 @@ jobs:
       - name: checkout
         uses: actions/checkout@v6
 
-      - uses: ruby/setup-ruby@90be1154f987f4dc0fe0dd0feedac9e473aa4ba8 # pin@v1.286.0
+      - uses: ruby/setup-ruby@09a7688d3b55cf0e976497ff046b70949eeaccfd # pin@v1.288.0
         with:
           bundler-cache: true
 
diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 5132e40..85c87e7 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -18,7 +18,7 @@ jobs:
       - name: checkout
         uses: actions/checkout@v6
 
-      - uses: ruby/setup-ruby@90be1154f987f4dc0fe0dd0feedac9e473aa4ba8 # pin@v1.286.0
+      - uses: ruby/setup-ruby@09a7688d3b55cf0e976497ff046b70949eeaccfd # pin@v1.288.0
         with:
           bundler-cache: true
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index b41f57e..5f962a0 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -20,7 +20,7 @@ jobs:
       - name: checkout
         uses: actions/checkout@v6
 
-      - uses: ruby/setup-ruby@90be1154f987f4dc0fe0dd0feedac9e473aa4ba8 # pin@v1.286.0
+      - uses: ruby/setup-ruby@09a7688d3b55cf0e976497ff046b70949eeaccfd # pin@v1.288.0
         with:
           bundler-cache: true
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 74bddbd..d05523b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -22,7 +22,7 @@ jobs:
       - name: checkout
         uses: actions/checkout@v6
 
-      - uses: ruby/setup-ruby@90be1154f987f4dc0fe0dd0feedac9e473aa4ba8 # pin@v1.286.0
+      - uses: ruby/setup-ruby@09a7688d3b55cf0e976497ff046b70949eeaccfd # pin@v1.288.0
         with:
           bundler-cache: true
           ruby-version: ${{ matrix.ruby }}
diff --git a/Gemfile.lock b/Gemfile.lock
index cb42081..7ebae07 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -81,7 +81,7 @@ GEM
     prism (1.9.0)
     public_suffix (6.0.2)
     racc (1.8.1)
-    rack (3.1.18)
+    rack (3.1.20)
     rainbow (3.1.1)
     rake (13.3.1)
     rbs (3.6.1)
@@ -102,7 +102,7 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
     rspec-support (3.13.6)
-    rubocop (1.84.1)
+    rubocop (1.84.2)
       json (~> 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)
diff --git a/vendor/cache/rack-3.1.18.gem b/vendor/cache/rack-3.1.18.gem
deleted file mode 100644
index 756c464..0000000
Binary files a/vendor/cache/rack-3.1.18.gem and /dev/null differ
diff --git a/vendor/cache/rack-3.1.20.gem b/vendor/cache/rack-3.1.20.gem
new file mode 100644
index 0000000..0a5a3ef
Binary files /dev/null and b/vendor/cache/rack-3.1.20.gem differ
diff --git a/vendor/cache/rubocop-1.84.1.gem b/vendor/cache/rubocop-1.84.1.gem
deleted file mode 100644
index b95bdce..0000000
Binary files a/vendor/cache/rubocop-1.84.1.gem and /dev/null differ
diff --git a/vendor/cache/rubocop-1.84.2.gem b/vendor/cache/rubocop-1.84.2.gem
new file mode 100644
index 0000000..67fbe0a
Binary files /dev/null and b/vendor/cache/rubocop-1.84.2.gem differ