diff --git a/package.json b/package.json
index e78a9eb..f653dab 100644
--- a/package.json
+++ b/package.json
@@ -39,17 +39,17 @@
     "unified": "^11.0.0"
   },
   "devDependencies": {
-    "@types/node": "^20.0.0",
-    "c8": "^8.0.0",
+    "@types/node": "^22.0.0",
+    "c8": "^10.0.0",
     "is-hidden": "^2.0.0",
     "prettier": "^3.0.0",
     "remark": "^15.0.0",
-    "remark-cli": "^11.0.0",
-    "remark-preset-wooorm": "^9.0.0",
+    "remark-cli": "^12.0.0",
+    "remark-preset-wooorm": "^10.0.0",
     "to-vfile": "^8.0.0",
     "type-coverage": "^2.0.0",
     "typescript": "^5.0.0",
-    "xo": "^0.56.0"
+    "xo": "^0.60.0"
   },
   "scripts": {
     "build": "tsc --build --clean && tsc --build && type-coverage",
@@ -89,6 +89,9 @@
         }
       }
     ],
-    "prettier": true
+    "prettier": true,
+    "rules": {
+      "logical-assignment-operators": "off"
+    }
   }
 }
diff --git a/readme.md b/readme.md
index 9ab2f5b..4bac7ed 100644
--- a/readme.md
+++ b/readme.md
@@ -14,26 +14,26 @@ proposal][commonmark-prop] (`:cite[smith04]`,
 
 ## Contents
 
-*   [What is this?](#what-is-this)
-*   [When should I use this?](#when-should-i-use-this)
-*   [Install](#install)
-*   [Use](#use)
-*   [API](#api)
-    *   [`unified().use(remarkDirective)`](#unifieduseremarkdirective)
-*   [Examples](#examples)
-    *   [Example: YouTube](#example-youtube)
-    *   [Example: Styled blocks](#example-styled-blocks)
-*   [Authoring](#authoring)
-*   [HTML](#html)
-*   [CSS](#css)
-*   [Syntax](#syntax)
-*   [Syntax tree](#syntax-tree)
-*   [Types](#types)
-*   [Compatibility](#compatibility)
-*   [Security](#security)
-*   [Related](#related)
-*   [Contribute](#contribute)
-*   [License](#license)
+* [What is this?](#what-is-this)
+* [When should I use this?](#when-should-i-use-this)
+* [Install](#install)
+* [Use](#use)
+* [API](#api)
+  * [`unified().use(remarkDirective)`](#unifieduseremarkdirective)
+* [Examples](#examples)
+  * [Example: YouTube](#example-youtube)
+  * [Example: Styled blocks](#example-styled-blocks)
+* [Authoring](#authoring)
+* [HTML](#html)
+* [CSS](#css)
+* [Syntax](#syntax)
+* [Syntax tree](#syntax-tree)
+* [Types](#types)
+* [Compatibility](#compatibility)
+* [Security](#security)
+* [Related](#related)
+* [Contribute](#contribute)
+* [License](#license)
 
 ## What is this?
 
@@ -410,15 +410,15 @@ attacks.
 
 ## Related
 
-*   [`remark-gfm`](https://github.com/remarkjs/remark-gfm)
-    — support GFM (autolink literals, footnotes, strikethrough, tables,
-    tasklists)
-*   [`remark-frontmatter`](https://github.com/remarkjs/remark-frontmatter)
-    — support frontmatter (YAML, TOML, and more)
-*   [`remark-math`](https://github.com/remarkjs/remark-math)
-    — support math
-*   [`remark-mdx`](https://github.com/mdx-js/mdx/tree/main/packages/remark-mdx)
-    — support MDX (ESM, JSX, expressions)
+* [`remark-gfm`](https://github.com/remarkjs/remark-gfm)
+  — support GFM (autolink literals, footnotes, strikethrough, tables,
+  tasklists)
+* [`remark-frontmatter`](https://github.com/remarkjs/remark-frontmatter)
+  — support frontmatter (YAML, TOML, and more)
+* [`remark-math`](https://github.com/remarkjs/remark-math)
+  — support math
+* [`remark-mdx`](https://github.com/mdx-js/mdx/tree/main/packages/remark-mdx)
+  — support MDX (ESM, JSX, expressions)
 
 ## Contribute
 
diff --git a/test/index.js b/test/index.js
index 788d6a2..9c2b064 100644
--- a/test/index.js
+++ b/test/index.js
@@ -48,8 +48,8 @@ test('fixtures', async function (t) {
       /** @type {string} */
       let output
 
-      const proc = remark().use(remarkDirective)
-      const actual = proc.parse(input)
+      const processor = remark().use(remarkDirective)
+      const actual = processor.parse(input)
 
       try {
         output = String(await fs.readFile(outputUrl))
@@ -72,7 +72,7 @@ test('fixtures', async function (t) {
 
       assert.deepEqual(actual, expected)
 
-      assert.equal(String(await proc.process(input)), String(output))
+      assert.equal(String(await processor.process(input)), String(output))
     })
   }
 })