diff --git a/lib/configuration.js b/lib/configuration.js
index 5d21f2c..2a2d303 100644
--- a/lib/configuration.js
+++ b/lib/configuration.js
@@ -84,7 +84,7 @@
 
 import assert from 'node:assert/strict'
 import path from 'node:path'
-import {pathToFileURL} from 'node:url'
+import {fileURLToPath, pathToFileURL} from 'node:url'
 import structuredClone from '@ungap/structured-clone'
 import createDebug from 'debug'
 import isPlainObj from 'is-plain-obj'
@@ -421,11 +421,11 @@ async function merge(target, raw, options) {
    */
   async function addModule(id, value) {
     /** @type {string} */
-    let fp
+    let fileUrl
 
     try {
-      fp = await resolvePlugin(id, {
-        cwd: options.root,
+      fileUrl = await resolvePlugin(id, {
+        from: pathToFileURL(options.root) + '/',
         prefix: options.prefix
       })
     } catch (error) {
@@ -435,7 +435,7 @@ async function merge(target, raw, options) {
       return
     }
 
-    const result = await loadFromAbsolutePath(fp, options.root)
+    const result = await loadFromAbsolutePath(fileUrl, options.root)
 
     try {
       if (typeof result === 'function') {
@@ -445,14 +445,17 @@ async function merge(target, raw, options) {
       } else {
         // Assume preset.
         const preset = /** @type {Preset} */ (result)
-        await merge(target, preset, {...options, root: path.dirname(fp)})
+        await merge(target, preset, {
+          ...options,
+          root: path.dirname(fileURLToPath(fileUrl))
+        })
       }
     } catch (error) {
       throw new Error(
         'Expected preset or plugin, not `' +
           result +
           '`, at `' +
-          path.relative(options.root, fp) +
+          path.relative(options.root, fileURLToPath(fileUrl)) +
           '`',
         {cause: error}
       )
@@ -518,17 +521,17 @@ function find(entries, plugin) {
 }
 
 /**
- * @param {string} fp
+ * @param {string} fileUrl
  *   Specifier.
  * @param {string} base
  *   Base.
  * @returns {Promise<unknown>}
  *   Result.
  */
-async function loadFromAbsolutePath(fp, base) {
+async function loadFromAbsolutePath(fileUrl, base) {
   try {
     /** @type {ImportResult} */
-    const result = await import(pathToFileURL(fp).href)
+    const result = await import(fileUrl)
 
     if (!('default' in result)) {
       throw new Error(
@@ -538,8 +541,9 @@ async function loadFromAbsolutePath(fp, base) {
 
     return result.default
   } catch (error) {
-    throw new Error('Cannot import `' + path.relative(base, fp) + '`', {
-      cause: error
-    })
+    throw new Error(
+      'Cannot import `' + path.relative(base, fileURLToPath(fileUrl)) + '`',
+      {cause: error}
+    )
   }
 }
diff --git a/lib/file-set-pipeline/log.js b/lib/file-set-pipeline/log.js
index 775b5f0..df8c9d9 100644
--- a/lib/file-set-pipeline/log.js
+++ b/lib/file-set-pipeline/log.js
@@ -6,6 +6,7 @@
  * @typedef {import('../index.js').VFileReporter} VFileReporter
  */
 
+import {pathToFileURL} from 'node:url'
 import {loadPlugin} from 'load-plugin'
 import {reporter} from 'vfile-reporter'
 
@@ -35,7 +36,7 @@ export async function log(context, settings) {
       // Assume a valid reporter.
       const result = /** @type {VFileReporter} */ (
         await loadPlugin(settings.reporter, {
-          cwd: settings.cwd,
+          from: pathToFileURL(settings.cwd) + '/',
           prefix: 'vfile-reporter'
         })
       )
diff --git a/package.json b/package.json
index d636fbe..1e87d03 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
     "ignore": "^5.0.0",
     "is-empty": "^1.0.0",
     "is-plain-obj": "^4.0.0",
-    "load-plugin": "^5.0.0",
+    "load-plugin": "^6.0.0",
     "parse-json": "^7.0.0",
     "trough": "^2.0.0",
     "unist-util-inspect": "^8.0.0",