diff --git a/Gemfile b/Gemfile
index 104f863..1bdf6a4 100644
--- a/Gemfile
+++ b/Gemfile
@@ -4,7 +4,7 @@ source 'https://rubygems.org'
 
 git_source(:github) { |repo_name| "https://github.com/#{repo_name}" }
 
-gem 'html2rss', github: 'html2rss/html2rss', branch: :master
+gem 'html2rss', '~> 0.18'
 
 group :development do
   gem 'html2rss-generator', github: 'html2rss/generator', branch: :main
diff --git a/Gemfile.lock b/Gemfile.lock
index 571e686..76385b2 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -10,31 +10,6 @@ GIT
       tty-markdown
       tty-prompt
 
-GIT
-  remote: https://github.com/html2rss/html2rss
-  revision: e0dca5bf74b17c1e2a0618fc0a4af27c16da1883
-  branch: master
-  specs:
-    html2rss (0.17.0)
-      addressable (~> 2.7)
-      brotli
-      dry-validation
-      faraday (> 2.0.1, < 3.0)
-      faraday-follow_redirects
-      faraday-gzip (~> 3)
-      kramdown
-      mime-types (> 3.0)
-      nokogiri (>= 1.10, < 2.0)
-      parallel
-      puppeteer-ruby
-      regexp_parser
-      reverse_markdown (~> 3.0)
-      rss
-      sanitize
-      thor
-      tzinfo
-      zeitwerk
-
 PATH
   remote: .
   specs:
@@ -47,7 +22,7 @@ GEM
     addressable (2.8.9)
       public_suffix (>= 2.0.2, < 8.0)
     ast (2.4.3)
-    async (2.38.0)
+    async (2.38.1)
       console (~> 1.29)
       fiber-annotation
       io-event (~> 1.11)
@@ -72,7 +47,7 @@ GEM
       protocol-rack (~> 0.7)
       protocol-websocket (~> 0.17)
     base64 (0.3.0)
-    bigdecimal (4.0.1)
+    bigdecimal (4.1.0)
     brotli (0.8.0)
     concurrent-ruby (1.3.6)
     console (1.34.3)
@@ -133,36 +108,50 @@ GEM
     fiber-storage (1.0.1)
     hashie (5.1.0)
       logger
+    html2rss (0.18.0)
+      addressable (~> 2.7)
+      brotli
+      dry-validation
+      faraday (> 2.0.1, < 3.0)
+      faraday-follow_redirects
+      faraday-gzip (~> 3)
+      kramdown
+      mime-types (> 3.0)
+      nokogiri (>= 1.10, < 2.0)
+      parallel
+      puppeteer-ruby
+      regexp_parser
+      reverse_markdown (~> 3.0)
+      rss
+      sanitize
+      thor
+      tzinfo
+      zeitwerk
     htmlbeautifier (1.4.3)
     io-endpoint (0.17.2)
-    io-event (1.14.4)
+    io-event (1.14.5)
     io-stream (0.11.1)
-    json (2.19.2)
-    json-schema (6.2.0)
-      addressable (~> 2.8)
-      bigdecimal (>= 3.1, < 5)
+    json (2.19.3)
     kramdown (2.5.2)
       rexml (>= 3.4.4)
     language_server-protocol (3.17.0.5)
     lint_roller (1.1.0)
     logger (1.7.0)
-    mcp (0.8.0)
-      json-schema (>= 4.1)
     metrics (0.15.0)
     mime-types (3.7.0)
       logger
       mime-types-data (~> 3.2025, >= 3.2025.0507)
-    mime-types-data (3.2026.0303)
+    mime-types-data (3.2026.0317)
     net-http (0.9.1)
       uri (>= 0.11.1)
-    nokogiri (1.19.1-arm64-darwin)
+    nokogiri (1.19.2-arm64-darwin)
       racc (~> 1.4)
-    nokogiri (1.19.1-x86_64-darwin)
+    nokogiri (1.19.2-x86_64-darwin)
       racc (~> 1.4)
-    nokogiri (1.19.1-x86_64-linux-gnu)
+    nokogiri (1.19.2-x86_64-linux-gnu)
       racc (~> 1.4)
     parallel (1.27.0)
-    parser (3.3.10.2)
+    parser (3.3.11.1)
       ast (~> 2.4.1)
       racc
     pastel (0.8.0)
@@ -175,7 +164,7 @@ GEM
     protocol-http2 (0.24.0)
       protocol-hpack (~> 1.4)
       protocol-http (~> 0.47)
-    protocol-rack (0.21.1)
+    protocol-rack (0.22.0)
       io-stream (>= 0.10)
       protocol-http (~> 0.58)
       rack (>= 1.0)
@@ -212,11 +201,10 @@ GEM
     rspec-support (3.13.7)
     rss (0.3.2)
       rexml
-    rubocop (1.85.1)
+    rubocop (1.86.0)
       json (~> 2.3)
       language_server-protocol (~> 3.17.0.2)
       lint_roller (~> 1.1.0)
-      mcp (~> 0.6)
       parallel (~> 1.10)
       parser (>= 3.3.0.2)
       rainbow (>= 2.2.2, < 4.0)
@@ -274,11 +262,12 @@ GEM
 PLATFORMS
   arm64-darwin-23
   arm64-darwin-24
+  arm64-darwin-25
   x86_64-darwin-20
   x86_64-linux
 
 DEPENDENCIES
-  html2rss!
+  html2rss (~> 0.18)
   html2rss-configs!
   html2rss-generator!
   nokogiri
diff --git a/Makefile b/Makefile
index 71c26de..a2001d2 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,9 @@
 default: lint validate test
+ready: lint validate test
 
 lint:
 	yamllint lib/html2rss/configs/ .github/
-	bundle exec rubocop -P -f quiet
+	bundle exec rubocop -P --cache false -f quiet
 	./node_modules/.bin/prettier --check lib/**/*.yml .github/**/*.yml README.md
 
 validate: