diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 63c5fa76..b07599ca 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,19 +11,26 @@ on:
 env:
   CARGO_INCREMENTAL: 0
 
+permissions:
+  contents: write
+
 jobs:
   CI:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v4
-      - uses: ruby/setup-ruby@v1
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          fetch-depth: 0
+          persist-credentials: false
+
+      - uses: ruby/setup-ruby@14594264cd68ce8a2345dd349bc3d138a4ef85c8 # v1.327.0
         with:
-          ruby-version: "2.7"
+          ruby-version: "3.2.3"
 
       - run: bundle install && bundle exec jekyll build
 
-      - uses: taiki-e/install-action@v2
+      - uses: taiki-e/install-action@9983c65e42da123ff25d1f78505eb6de315aa172 # v2.87.20
         with:
           tool: mdbook@0.5
 
@@ -43,7 +50,7 @@ jobs:
         run: mv rust-analyzer/docs/book/book _site
 
       - name: Deploy
-        uses: peaceiris/actions-gh-pages@4f9cc6602d3f66b9c108549d475ec49e8ef4d45e # v4.0.0
+        uses: peaceiris/actions-gh-pages@84c30a85c19949d7eee79c4ff27748b70285e453 # v4.1.0
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
           publish_branch: master
diff --git a/.github/workflows/typos.yml b/.github/workflows/typos.yml
index 661c03d7..edfed64b 100644
--- a/.github/workflows/typos.yml
+++ b/.github/workflows/typos.yml
@@ -7,10 +7,16 @@ on:
   pull_request:
     branches: [src]
 
+permissions: {}
+
 jobs:
   typos:
     name: Check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: crate-ci/typos@v1.34.0
+      - uses: actions/checkout@3d3c42e5aac5ba805825da76410c181273ba90b1 # v7.0.1
+        with:
+          fetch-depth: 0
+          persist-credentials: false
+
+      - uses: crate-ci/typos@00f422f3b19c57bc6338715ebfe3316d38768461 # v1.50.3
diff --git a/Gemfile b/Gemfile
index 7098091a..62ba5f6f 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,7 +4,7 @@ source "https://rubygems.org"
 
 git_source(:github) {|repo_name| "https://github.com/#{repo_name}" }
 
-gem "jekyll", "~> 3.8"
+gem "jekyll", "~> 4.4"
 
 group :jekyll_plugins do
   gem 'jekyll-asciidoc'
diff --git a/Gemfile.lock b/Gemfile.lock
index 2d332e61..74933823 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,71 +1,91 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.7.0)
-      public_suffix (>= 2.0.2, < 5.0)
-    asciidoctor (2.0.10)
+    addressable (2.9.0)
+      public_suffix (>= 2.0.2, < 8.0)
+    asciidoctor (2.0.26)
+    base64 (0.3.0)
+    bigdecimal (4.1.3)
     colorator (1.1.0)
-    concurrent-ruby (1.1.7)
-    em-websocket (0.5.1)
+    concurrent-ruby (1.3.8)
+    csv (3.3.6)
+    em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
-      http_parser.rb (~> 0.6.0)
+      http_parser.rb (~> 0)
     eventmachine (1.2.7)
-    ffi (1.13.1)
+    ffi (1.17.4)
     forwardable-extended (2.6.0)
-    http_parser.rb (0.6.0)
-    i18n (0.9.5)
+    google-protobuf (4.36.2)
+      bigdecimal
+      rake (~> 13.3)
+    http_parser.rb (0.8.1)
+    i18n (1.15.2)
       concurrent-ruby (~> 1.0)
-    jekyll (3.9.0)
+    jekyll (4.4.1)
       addressable (~> 2.4)
+      base64 (~> 0.2)
       colorator (~> 1.0)
+      csv (~> 3.0)
       em-websocket (~> 0.5)
-      i18n (~> 0.7)
-      jekyll-sass-converter (~> 1.0)
+      i18n (~> 1.0)
+      jekyll-sass-converter (>= 2.0, < 4.0)
       jekyll-watch (~> 2.0)
-      kramdown (>= 1.17, < 3)
+      json (~> 2.6)
+      kramdown (~> 2.3, >= 2.3.1)
+      kramdown-parser-gfm (~> 1.0)
       liquid (~> 4.0)
-      mercenary (~> 0.3.3)
+      mercenary (~> 0.3, >= 0.3.6)
       pathutil (~> 0.9)
-      rouge (>= 1.7, < 4)
+      rouge (>= 3.0, < 5.0)
       safe_yaml (~> 1.0)
-    jekyll-asciidoc (3.0.0)
-      asciidoctor (>= 1.5.0)
+      terminal-table (>= 1.8, < 4.0)
+      webrick (~> 1.7)
+    jekyll-asciidoc (3.0.1)
+      asciidoctor (>= 1.5.0, < 3.0.0)
       jekyll (>= 3.0.0)
-    jekyll-redirect-from (0.16.0)
+    jekyll-redirect-from (0.17.0)
       jekyll (>= 3.3, < 5.0)
-    jekyll-sass-converter (1.5.2)
-      sass (~> 3.4)
+    jekyll-sass-converter (3.1.0)
+      sass-embedded (~> 1.75)
     jekyll-watch (2.2.1)
       listen (~> 3.0)
-    kramdown (2.3.0)
-      rexml
-    liquid (4.0.3)
-    listen (3.2.1)
+    json (2.21.2)
+    kramdown (2.5.2)
+      rexml (>= 3.4.4)
+    kramdown-parser-gfm (1.1.0)
+      kramdown (~> 2.0)
+    liquid (4.0.4)
+    listen (3.10.1)
+      logger
       rb-fsevent (~> 0.10, >= 0.10.3)
       rb-inotify (~> 0.9, >= 0.9.10)
-    mercenary (0.3.6)
+    logger (1.7.0)
+    mercenary (0.4.0)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (4.0.5)
-    rb-fsevent (0.10.4)
-    rb-inotify (0.10.1)
+    public_suffix (7.0.5)
+    rake (13.4.2)
+    rb-fsevent (0.11.2)
+    rb-inotify (0.11.1)
       ffi (~> 1.0)
-    rexml (3.2.4)
-    rouge (3.22.0)
+    rexml (3.4.4)
+    rouge (4.7.0)
     safe_yaml (1.0.5)
-    sass (3.7.4)
-      sass-listen (~> 4.0.0)
-    sass-listen (4.0.0)
-      rb-fsevent (~> 0.9, >= 0.9.4)
-      rb-inotify (~> 0.9, >= 0.9.7)
+    sass-embedded (1.105.1)
+      google-protobuf (~> 4.31)
+      rake (~> 13.3)
+    terminal-table (3.0.2)
+      unicode-display_width (>= 1.1.1, < 3)
+    unicode-display_width (2.6.0)
+    webrick (1.9.2)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  jekyll (~> 3.8)
+  jekyll (~> 4.4)
   jekyll-asciidoc
   jekyll-redirect-from
 
 BUNDLED WITH
-   2.1.4
+  4.0.22