diff --git a/.cursor/skills/release/SKILL.md b/.cursor/skills/release/SKILL.md
index a147256..fa2f678 100644
--- a/.cursor/skills/release/SKILL.md
+++ b/.cursor/skills/release/SKILL.md
@@ -54,15 +54,22 @@ git config user.name "Cursor"
 
 4. **Edit** `lib/ruby_proxy_headers/version.rb`: set `VERSION = 'NEW_VERSION'` (single-quoted string).
 
-5. **Commit and push** (never push to `main`; push only the release branch)
+5. **Refresh** `Gemfile.lock` so the path gem entry matches (CI uses frozen Bundler and fails if the gemspec version changed without a lock update):
 
    ```bash
-   git add lib/ruby_proxy_headers/version.rb
+   bundle lock
+   # If Ruby/Bundler is unavailable, update both `ruby-proxy-headers (OLD)` lines in Gemfile.lock to NEW_VERSION.
+   ```
+
+6. **Commit and push** (never push to `main`; push only the release branch)
+
+   ```bash
+   git add lib/ruby_proxy_headers/version.rb Gemfile.lock
    git commit -m "chore: bump version to ${NEW_VERSION}"
    git push -u origin "release/${NEW_VERSION}"
    ```
 
-6. **Open PR** into `main` with a short body (no Cursor boilerplate). Example:
+7. **Open PR** into `main` with a short body (no Cursor boilerplate). Example:
 
    ```bash
    gh pr create --base main --head "release/${NEW_VERSION}" \
@@ -70,7 +77,7 @@ git config user.name "Cursor"
      --body "Bumps the gem version to ${NEW_VERSION} for release."
    ```
 
-7. **Enable auto-merge** after the PR exists. In non-interactive mode, `gh` requires an explicit merge strategy with `--auto` (use the repository default: usually **`--merge`** for a merge commit, or **`--squash`** / **`--rebase`** if that is what the repo uses).
+8. **Enable auto-merge** after the PR exists. In non-interactive mode, `gh` requires an explicit merge strategy with `--auto` (use the repository default: usually **`--merge`** for a merge commit, or **`--squash`** / **`--rebase`** if that is what the repo uses).
 
    ```bash
    gh pr merge <PR_NUMBER_OR_URL> --auto --merge
diff --git a/Gemfile.lock b/Gemfile.lock
index 95d5e3c..4ee20c6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,7 +1,7 @@
 PATH
   remote: .
   specs:
-    ruby-proxy-headers (0.2.1)
+    ruby-proxy-headers (0.2.2)
 
 GEM
   remote: https://rubygems.org/
@@ -242,7 +242,7 @@ CHECKSUMS
   rubocop (1.88.2) sha256=8def251c90cd955feb4daa3edc0ab56893250c4ce90ef81e6c80c03f9a939bbf
   rubocop-ast (1.50.0) sha256=b9ca88300da0803ee222ad20cdb30494c0a784eed06fdc35d254b06d662788db
   ruby-progressbar (1.13.0) sha256=80fc9c47a9b640d6834e0dc7b3c94c9df37f08cb072b7761e4a71e22cff29b33
-  ruby-proxy-headers (0.2.1)
+  ruby-proxy-headers (0.2.2)
   rubyntlm (0.6.5) sha256=47013402b99ae29ee93f930af51edaec8c6008556f4be25705a422b4430314f5
   typhoeus (1.6.0) sha256=bacc41c23e379547e29801dc235cd1699b70b955a1ba3d32b2b877aa844c331d
   unicode-display_width (3.2.0) sha256=0cdd96b5681a5949cdbc2c55e7b420facae74c4aaf9a9815eee1087cb1853c42
diff --git a/lib/ruby_proxy_headers/version.rb b/lib/ruby_proxy_headers/version.rb
index 2e8098b..1858292 100644
--- a/lib/ruby_proxy_headers/version.rb
+++ b/lib/ruby_proxy_headers/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module RubyProxyHeaders
-  VERSION = '0.2.1'
+  VERSION = '0.2.2'
 end