diff --git a/.nvmrc b/.nvmrc
index 6f7f377..9a2a0e2 100644
--- a/.nvmrc
+++ b/.nvmrc
@@ -1 +1 @@
-v16
+v20
diff --git a/__mocks__/fs.js b/__mocks__/fs.js
new file mode 100644
index 0000000..1d574f1
--- /dev/null
+++ b/__mocks__/fs.js
@@ -0,0 +1,3 @@
+const { vol } = require('memfs');
+
+module.exports = vol;
diff --git a/__tests__/cli.test.js b/__tests__/cli.test.js
index 8912d55..455d78b 100644
--- a/__tests__/cli.test.js
+++ b/__tests__/cli.test.js
@@ -1,17 +1,16 @@
 'use strict';
-const path = require('path');
-const mockFs = require('mock-fs');
+const { vol: mockVol } = require('memfs');
+const { ufs: mockUfs } = require('unionfs');
+
+jest.mock('fs', () => {
+  // combine the virtual file system with the real one so we can use both at the same time.
+  return mockUfs.use(jest.requireActual('fs')).use(mockVol);
+});
 
 jest.mock('ora', () => () => ({
   start: jest.fn(),
 }));
 
-const requiredRealDirs = {
-  node_modules: mockFs.load(path.resolve(__dirname, '../node_modules')),
-  src: mockFs.load(path.resolve(__dirname, '../src')),
-  configs: mockFs.load(path.resolve(__dirname, '../configs')),
-};
-
 describe('CLI Build Command', () => {
   let originalArgv;
   let originalWrite;
@@ -53,13 +52,12 @@ describe('CLI Build Command', () => {
     process.stdout.write = originalWrite;
     process.exit = originalExit;
 
-    mockFs.restore();
+    mockVol.reset();
     jest.resetAllMocks();
   });
 
   it('can read global vars', () => {
-    mockFs({
-      ...requiredRealDirs,
+    mockVol.fromNestedJSON({
       'src/entrypoints': {
         'some-file.js': 'console.log("file content here");',
         'empty-dir': {
@@ -88,8 +86,7 @@ describe('CLI Build Command', () => {
   });
 
   it('detects single project mode based on filesystem', () => {
-    mockFs({
-      ...requiredRealDirs,
+    mockVol.fromNestedJSON({
       'src/entrypoints': {
         'some-file.js': 'console.log("file content here");',
         'empty-dir': {
@@ -110,8 +107,7 @@ describe('CLI Build Command', () => {
   });
 
   it('detects all projects mode based on filesystem', () => {
-    mockFs({
-      ...requiredRealDirs,
+    mockVol.fromNestedJSON({
       plugins: {
         'my-plugin': {
           'package.json': JSON.stringify({
@@ -135,8 +131,7 @@ describe('CLI Build Command', () => {
   });
 
   it('runs specific projects mode when requested', () => {
-    mockFs({
-      ...requiredRealDirs,
+    mockVol.fromNestedJSON({
       plugins: {
         'my-plugin': {
           'package.json': JSON.stringify({
@@ -176,8 +171,7 @@ describe('CLI Build Command', () => {
   });
 
   it('runs specific projects mode if some requested projects are not found', () => {
-    mockFs({
-      ...requiredRealDirs,
+    mockVol.fromNestedJSON({
       plugins: {
         'my-plugin': {
           'package.json': JSON.stringify({
@@ -204,8 +198,7 @@ describe('CLI Build Command', () => {
   });
 
   it('fails to run specific projects mode if no requested projects can be found', () => {
-    mockFs({
-      ...requiredRealDirs,
+    mockVol.fromNestedJSON({
       plugins: {
         'my-plugin': {
           'package.json': JSON.stringify({
diff --git a/package-lock.json b/package-lock.json
index 5d75200..0fdcbd9 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -33,7 +33,7 @@
         "eslint-import-resolver-alias": "^1.1.2",
         "eslint-import-resolver-typescript": "^3.6.0",
         "eslint-plugin-import": "^2.26.0",
-        "eslint-plugin-jsdoc": "^39.2.9",
+        "eslint-plugin-jsdoc": "^48.8.3",
         "eslint-plugin-jsx-a11y": "^6.4.1",
         "eslint-plugin-prettier": "^3.4.0",
         "eslint-plugin-react": "^7.24.0",
@@ -73,7 +73,8 @@
       },
       "devDependencies": {
         "jest": "^29.4.3",
-        "mock-fs": "^5.2.0"
+        "memfs": "^4.9.4",
+        "unionfs": "^4.5.4"
       },
       "engines": {
         "node": ">=16.16.0",
@@ -1981,16 +1982,17 @@
       }
     },
     "node_modules/@es-joy/jsdoccomment": {
-      "version": "0.36.1",
-      "resolved": "https://registry.npmjs.org/@es-joy/jsdoccomment/-/jsdoccomment-0.36.1.tgz",
-      "integrity": "sha512-922xqFsTpHs6D0BUiG4toiyPOMc8/jafnWKxz1KWgS4XzKPy2qXf1Pe6UFuNSCQqt6tOuhAWXBNuuyUhJmw9Vg==",
+      "version": "0.46.0",
+      "resolved": "https://registry.npmjs.org/@es-joy/jsdoccomment/-/jsdoccomment-0.46.0.tgz",
+      "integrity": "sha512-C3Axuq1xd/9VqFZpW4YAzOx5O9q/LP46uIQy/iNDpHG3fmPa6TBtvfglMCs3RBiBxAIi0Go97r8+jvTt55XMyQ==",
+      "license": "MIT",
       "dependencies": {
-        "comment-parser": "1.3.1",
-        "esquery": "^1.4.0",
-        "jsdoc-type-pratt-parser": "~3.1.0"
+        "comment-parser": "1.4.1",
+        "esquery": "^1.6.0",
+        "jsdoc-type-pratt-parser": "~4.0.0"
       },
       "engines": {
-        "node": "^14 || ^16 || ^17 || ^18 || ^19"
+        "node": ">=16"
       }
     },
     "node_modules/@eslint-community/eslint-utils": {
@@ -2881,6 +2883,63 @@
         "@jridgewell/sourcemap-codec": "^1.4.14"
       }
     },
+    "node_modules/@jsonjoy.com/base64": {
+      "version": "1.1.2",
+      "resolved": "https://registry.npmjs.org/@jsonjoy.com/base64/-/base64-1.1.2.tgz",
+      "integrity": "sha512-q6XAnWQDIMA3+FTiOYajoYqySkO+JSat0ytXGSuRdq9uXE7o92gzuQwQM14xaCRlBLGq3v5miDGC4vkVTn54xA==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=10.0"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/streamich"
+      },
+      "peerDependencies": {
+        "tslib": "2"
+      }
+    },
+    "node_modules/@jsonjoy.com/json-pack": {
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/@jsonjoy.com/json-pack/-/json-pack-1.0.4.tgz",
+      "integrity": "sha512-aOcSN4MeAtFROysrbqG137b7gaDDSmVrl5mpo6sT/w+kcXpWnzhMjmY/Fh/sDx26NBxyIE7MB1seqLeCAzy9Sg==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@jsonjoy.com/base64": "^1.1.1",
+        "@jsonjoy.com/util": "^1.1.2",
+        "hyperdyperid": "^1.2.0",
+        "thingies": "^1.20.0"
+      },
+      "engines": {
+        "node": ">=10.0"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/streamich"
+      },
+      "peerDependencies": {
+        "tslib": "2"
+      }
+    },
+    "node_modules/@jsonjoy.com/util": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/@jsonjoy.com/util/-/util-1.2.0.tgz",
+      "integrity": "sha512-4B8B+3vFsY4eo33DMKyJPlQ3sBMpPFUZK2dr3O3rXrOGKKbYG44J0XSFkDo1VOQiri5HFEhIeVvItjR2xcazmg==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=10.0"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/streamich"
+      },
+      "peerDependencies": {
+        "tslib": "2"
+      }
+    },
     "node_modules/@nicolo-ribaudo/eslint-scope-5-internals": {
       "version": "5.1.1-v1",
       "resolved": "https://registry.npmjs.org/@nicolo-ribaudo/eslint-scope-5-internals/-/eslint-scope-5-internals-5.1.1-v1.tgz",
@@ -2921,6 +2980,18 @@
         "node": ">= 8"
       }
     },
+    "node_modules/@pkgr/core": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/@pkgr/core/-/core-0.1.1.tgz",
+      "integrity": "sha512-cq8o4cWH0ibXh9VGi5P20Tu9XF/0fFXl9EUinr9QfTM7a7p0oTA4iJRCQWppXR1Pg8dSM0UCItCkPwsk9qWWYA==",
+      "license": "MIT",
+      "engines": {
+        "node": "^12.20.0 || ^14.18.0 || >=16.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/unts"
+      }
+    },
     "node_modules/@sinclair/typebox": {
       "version": "0.27.8",
       "resolved": "https://registry.npmjs.org/@sinclair/typebox/-/typebox-0.27.8.tgz",
@@ -3976,6 +4047,15 @@
         "node": ">= 8"
       }
     },
+    "node_modules/are-docs-informative": {
+      "version": "0.0.2",
+      "resolved": "https://registry.npmjs.org/are-docs-informative/-/are-docs-informative-0.0.2.tgz",
+      "integrity": "sha512-ixiS0nLNNG5jNQzgZJNoUpBKdo9yTYZMGJ+QgT2jmjR7G7+QHRCc4v6LQ3NgE7EBJq+o0ams3waJwkrlBom8Ig==",
+      "license": "MIT",
+      "engines": {
+        "node": ">=14"
+      }
+    },
     "node_modules/argparse": {
       "version": "1.0.10",
       "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
@@ -5107,9 +5187,10 @@
       }
     },
     "node_modules/comment-parser": {
-      "version": "1.3.1",
-      "resolved": "https://registry.npmjs.org/comment-parser/-/comment-parser-1.3.1.tgz",
-      "integrity": "sha512-B52sN2VNghyq5ofvUsqZjmk6YkihBX5vMSChmSK9v4ShjKf3Vk5Xcmgpw4o+iIgtrnM/u5FiMpz9VKb8lpBveA==",
+      "version": "1.4.1",
+      "resolved": "https://registry.npmjs.org/comment-parser/-/comment-parser-1.4.1.tgz",
+      "integrity": "sha512-buhp5kePrmda3vhc5B9t7pUQXAb2Tnd0qgpkIhPhkHXxJpiPJ11H0ZEU0oBpJ2QztSbzG/ZxMj/CHsYJqRHmyg==",
+      "license": "MIT",
       "engines": {
         "node": ">= 12.0.0"
       }
@@ -5612,9 +5693,10 @@
       "integrity": "sha512-sdQSFB7+llfUcQHUQO3+B8ERRj0Oa4w9POWMI/puGtuf7gFywGmkaLCElnudfTiKZV+NvHqL0ifzdrI8Ro7ESA=="
     },
     "node_modules/debug": {
-      "version": "4.3.4",
-      "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
-      "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
+      "version": "4.3.5",
+      "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.5.tgz",
+      "integrity": "sha512-pt0bNEmneDIvdL1Xsd9oDQ/wrQRkXDT4AUWlNZNPKvW5x/jyO9VFXkJUP07vQ2upmw5PlaITaPKc31jK13V+jg==",
+      "license": "MIT",
       "dependencies": {
         "ms": "2.1.2"
       },
@@ -6073,9 +6155,10 @@
       }
     },
     "node_modules/es-module-lexer": {
-      "version": "1.4.1",
-      "resolved": "https://registry.npmjs.org/es-module-lexer/-/es-module-lexer-1.4.1.tgz",
-      "integrity": "sha512-cXLGjP0c4T3flZJKQSuziYoq7MlT+rnvfZjfp7h+I7K9BNX54kP9nyWvdbwjQ4u1iWbOL4u96fgeZLToQlZC7w=="
+      "version": "1.5.4",
+      "resolved": "https://registry.npmjs.org/es-module-lexer/-/es-module-lexer-1.5.4.tgz",
+      "integrity": "sha512-MVNK56NiMrOwitFB7cqDwq0CQutbw+0BvLshJSse0MUNU+y1FC3bUS/AQg7oUng+/wKrrki7JfmwtVHkVfPLlw==",
+      "license": "MIT"
     },
     "node_modules/es-set-tostringtag": {
       "version": "2.0.2",
@@ -6381,29 +6464,34 @@
       }
     },
     "node_modules/eslint-plugin-jsdoc": {
-      "version": "39.9.1",
-      "resolved": "https://registry.npmjs.org/eslint-plugin-jsdoc/-/eslint-plugin-jsdoc-39.9.1.tgz",
-      "integrity": "sha512-Rq2QY6BZP2meNIs48aZ3GlIlJgBqFCmR55+UBvaDkA3ZNQ0SvQXOs2QKkubakEijV8UbIVbVZKsOVN8G3MuqZw==",
-      "dependencies": {
-        "@es-joy/jsdoccomment": "~0.36.1",
-        "comment-parser": "1.3.1",
-        "debug": "^4.3.4",
+      "version": "48.8.3",
+      "resolved": "https://registry.npmjs.org/eslint-plugin-jsdoc/-/eslint-plugin-jsdoc-48.8.3.tgz",
+      "integrity": "sha512-AtIvwwW9D17MRkM0Z0y3/xZYaa9mdAvJrkY6fU/HNUwGbmMtHVvK4qRM9CDixGVtfNrQitb8c6zQtdh6cTOvLg==",
+      "license": "BSD-3-Clause",
+      "dependencies": {
+        "@es-joy/jsdoccomment": "~0.46.0",
+        "are-docs-informative": "^0.0.2",
+        "comment-parser": "1.4.1",
+        "debug": "^4.3.5",
         "escape-string-regexp": "^4.0.0",
-        "esquery": "^1.4.0",
-        "semver": "^7.3.8",
-        "spdx-expression-parse": "^3.0.1"
+        "esquery": "^1.6.0",
+        "parse-imports": "^2.1.1",
+        "semver": "^7.6.3",
+        "spdx-expression-parse": "^4.0.0",
+        "synckit": "^0.9.1"
       },
       "engines": {
-        "node": "^14 || ^16 || ^17 || ^18 || ^19"
+        "node": ">=18"
       },
       "peerDependencies": {
-        "eslint": "^7.0.0 || ^8.0.0"
+        "eslint": "^7.0.0 || ^8.0.0 || ^9.0.0"
       }
     },
     "node_modules/eslint-plugin-jsdoc/node_modules/escape-string-regexp": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-4.0.0.tgz",
       "integrity": "sha512-TtpcNJ3XAzx3Gq8sWRzJaVajRs0uVxA2YAkdb1jm2YkPz4G6egUFAyA3n5vtEIZefPk5Wa4UXbKuS5fKkJWdgA==",
+      "license": "MIT",
       "engines": {
         "node": ">=10"
       },
@@ -6411,24 +6499,11 @@
         "url": "https://github.com/sponsors/sindresorhus"
       }
     },
-    "node_modules/eslint-plugin-jsdoc/node_modules/lru-cache": {
-      "version": "6.0.0",
-      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-6.0.0.tgz",
-      "integrity": "sha512-Jo6dJ04CmSjuznwJSS3pUeWmd/H0ffTlkXXgwZi+eq1UCmqQwCh+eLsYOYCwY991i2Fah4h1BEMCx4qThGbsiA==",
-      "dependencies": {
-        "yallist": "^4.0.0"
-      },
-      "engines": {
-        "node": ">=10"
-      }
-    },
     "node_modules/eslint-plugin-jsdoc/node_modules/semver": {
-      "version": "7.5.4",
-      "resolved": "https://registry.npmjs.org/semver/-/semver-7.5.4.tgz",
-      "integrity": "sha512-1bCSESV6Pv+i21Hvpxp3Dx+pSD8lIPt8uVjRrxAUt/nbswYc+tK6Y2btiULjd4+fnq15PX+nqQDC7Oft7WkwcA==",
-      "dependencies": {
-        "lru-cache": "^6.0.0"
-      },
+      "version": "7.6.3",
+      "resolved": "https://registry.npmjs.org/semver/-/semver-7.6.3.tgz",
+      "integrity": "sha512-oVekP1cKtI+CTDvHWYFUcMtsK/00wmAEfyqKfNdARm8u1wNVhSgaX7A8d4UuIlUI5e84iEwOhs7ZPYRmzU9U6A==",
+      "license": "ISC",
       "bin": {
         "semver": "bin/semver.js"
       },
@@ -6436,10 +6511,15 @@
         "node": ">=10"
       }
     },
-    "node_modules/eslint-plugin-jsdoc/node_modules/yallist": {
+    "node_modules/eslint-plugin-jsdoc/node_modules/spdx-expression-parse": {
       "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/yallist/-/yallist-4.0.0.tgz",
-      "integrity": "sha512-3wdGidZyq5PB084XLES5TpOSRA3wjXAlIWMhum2kRcv/41Sn2emQ0dycQW4uZXLejwKvg6EsvbdlVL+FYEct7A=="
+      "resolved": "https://registry.npmjs.org/spdx-expression-parse/-/spdx-expression-parse-4.0.0.tgz",
+      "integrity": "sha512-Clya5JIij/7C6bRR22+tnGXbc4VKlibKSVj2iHvVeX5iMW7s1SIQlqu699JkODJJIhh/pUu8L0/VLh8xflD+LQ==",
+      "license": "MIT",
+      "dependencies": {
+        "spdx-exceptions": "^2.1.0",
+        "spdx-license-ids": "^3.0.0"
+      }
     },
     "node_modules/eslint-plugin-jsx-a11y": {
       "version": "6.8.0",
@@ -6938,9 +7018,10 @@
       }
     },
     "node_modules/esquery": {
-      "version": "1.5.0",
-      "resolved": "https://registry.npmjs.org/esquery/-/esquery-1.5.0.tgz",
-      "integrity": "sha512-YQLXUplAwJgCydQ78IMJywZCceoqk1oH01OERdSAJc/7U2AylwjhSCLDEtqwg811idIS/9fIU5GjG73IgjKMVg==",
+      "version": "1.6.0",
+      "resolved": "https://registry.npmjs.org/esquery/-/esquery-1.6.0.tgz",
+      "integrity": "sha512-ca9pw9fomFcKPvFLXhBKUK90ZvGibiGOvRJNbjljY7s7uq/5YO4BOzcYtJqExdx99rF6aAcnRxHmcUHcz6sQsg==",
+      "license": "BSD-3-Clause",
       "dependencies": {
         "estraverse": "^5.1.0"
       },
@@ -7389,6 +7470,13 @@
         "node": ">=12"
       }
     },
+    "node_modules/fs-monkey": {
+      "version": "1.0.6",
+      "resolved": "https://registry.npmjs.org/fs-monkey/-/fs-monkey-1.0.6.tgz",
+      "integrity": "sha512-b1FMfwetIKymC0eioW7mTywihSQE4oLzQn1dB6rZB5fx/3NpNEdAWeCSMB+60/AeT0TCXsxzAlcYVEFCTAksWg==",
+      "dev": true,
+      "license": "Unlicense"
+    },
     "node_modules/fs.realpath": {
       "version": "1.0.0",
       "resolved": "https://registry.npmjs.org/fs.realpath/-/fs.realpath-1.0.0.tgz",
@@ -7933,6 +8021,16 @@
         "node": ">=10.17.0"
       }
     },
+    "node_modules/hyperdyperid": {
+      "version": "1.2.0",
+      "resolved": "https://registry.npmjs.org/hyperdyperid/-/hyperdyperid-1.2.0.tgz",
+      "integrity": "sha512-Y93lCzHYgGWdrJ66yIktxiaGULYc6oGiABxhcO5AufBeOyoIdZF7bIfLaOrbM0iGIOXQQgxxRrFEnb+Y6w1n4A==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=10.18"
+      }
+    },
     "node_modules/iconv-lite": {
       "version": "0.4.24",
       "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.24.tgz",
@@ -10508,9 +10606,10 @@
       }
     },
     "node_modules/jsdoc-type-pratt-parser": {
-      "version": "3.1.0",
-      "resolved": "https://registry.npmjs.org/jsdoc-type-pratt-parser/-/jsdoc-type-pratt-parser-3.1.0.tgz",
-      "integrity": "sha512-MgtD0ZiCDk9B+eI73BextfRrVQl0oyzRG8B2BjORts6jbunj4ScKPcyXGTbB6eXL4y9TzxCm6hyeLq/2ASzNdw==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/jsdoc-type-pratt-parser/-/jsdoc-type-pratt-parser-4.0.0.tgz",
+      "integrity": "sha512-YtOli5Cmzy3q4dP26GraSOeAhqecewG04hoO8DY56CH4KJ9Fvv5qKWUCCo3HZob7esJQHCv6/+bnTy72xZZaVQ==",
+      "license": "MIT",
       "engines": {
         "node": ">=12.0.0"
       }
@@ -10910,6 +11009,26 @@
       "resolved": "https://registry.npmjs.org/mdn-data/-/mdn-data-2.0.14.tgz",
       "integrity": "sha512-dn6wd0uw5GsdswPFfsgMp5NSB0/aDe6fK94YJV/AJDYXL6HVLWBsxeq7js7Ad+mU2K9LAlwpk6kN2D5mwCPVow=="
     },
+    "node_modules/memfs": {
+      "version": "4.9.4",
+      "resolved": "https://registry.npmjs.org/memfs/-/memfs-4.9.4.tgz",
+      "integrity": "sha512-Xlj8b2rU11nM6+KU6wC7cuWcHQhVINWCUgdPS4Ar9nPxLaOya3RghqK7ALyDW2QtGebYAYs6uEdEVnwPVT942A==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "dependencies": {
+        "@jsonjoy.com/json-pack": "^1.0.3",
+        "@jsonjoy.com/util": "^1.1.2",
+        "tree-dump": "^1.0.1",
+        "tslib": "^2.0.0"
+      },
+      "engines": {
+        "node": ">= 4.0.0"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/streamich"
+      }
+    },
     "node_modules/meow": {
       "version": "9.0.0",
       "resolved": "https://registry.npmjs.org/meow/-/meow-9.0.0.tgz",
@@ -11147,15 +11266,6 @@
         "node": ">=0.10.0"
       }
     },
-    "node_modules/mock-fs": {
-      "version": "5.2.0",
-      "resolved": "https://registry.npmjs.org/mock-fs/-/mock-fs-5.2.0.tgz",
-      "integrity": "sha512-2dF2R6YMSZbpip1V1WHKGLNjr/k48uQClqMVb5H3MOvwc9qhYis3/IWbj02qIg/Y8MDXKFF4c5v0rxx2o6xTZw==",
-      "dev": true,
-      "engines": {
-        "node": ">=12.0.0"
-      }
-    },
     "node_modules/ms": {
       "version": "2.1.2",
       "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
@@ -11794,6 +11904,19 @@
         "node": ">=6"
       }
     },
+    "node_modules/parse-imports": {
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/parse-imports/-/parse-imports-2.1.1.tgz",
+      "integrity": "sha512-TDT4HqzUiTMO1wJRwg/t/hYk8Wdp3iF/ToMIlAoVQfL1Xs/sTxq1dKWSMjMbQmIarfWKymOyly40+zmPHXMqCA==",
+      "license": "Apache-2.0",
+      "dependencies": {
+        "es-module-lexer": "^1.5.3",
+        "slashes": "^3.0.12"
+      },
+      "engines": {
+        "node": ">= 18"
+      }
+    },
     "node_modules/parse-json": {
       "version": "5.2.0",
       "resolved": "https://registry.npmjs.org/parse-json/-/parse-json-5.2.0.tgz",
@@ -13731,6 +13854,12 @@
         "node": ">=8"
       }
     },
+    "node_modules/slashes": {
+      "version": "3.0.12",
+      "resolved": "https://registry.npmjs.org/slashes/-/slashes-3.0.12.tgz",
+      "integrity": "sha512-Q9VME8WyGkc7pJf6QEkj3wE+2CnvZMI+XJhwdTPR8Z/kWQRXi7boAWLDibRPyHRTUTPx5FaU7MsyrjI3yLB4HA==",
+      "license": "ISC"
+    },
     "node_modules/slice-ansi": {
       "version": "4.0.0",
       "resolved": "https://registry.npmjs.org/slice-ansi/-/slice-ansi-4.0.0.tgz",
@@ -14925,6 +15054,22 @@
         "node": ">=10.13.0"
       }
     },
+    "node_modules/synckit": {
+      "version": "0.9.1",
+      "resolved": "https://registry.npmjs.org/synckit/-/synckit-0.9.1.tgz",
+      "integrity": "sha512-7gr8p9TQP6RAHusBOSLs46F4564ZrjV8xFmw5zCmgmhGUcw2hxsShhJ6CEiHQMgPDwAQ1fWHPM0ypc4RMAig4A==",
+      "license": "MIT",
+      "dependencies": {
+        "@pkgr/core": "^0.1.0",
+        "tslib": "^2.6.2"
+      },
+      "engines": {
+        "node": "^14.18.0 || >=16.0.0"
+      },
+      "funding": {
+        "url": "https://opencollective.com/unts"
+      }
+    },
     "node_modules/table": {
       "version": "6.8.1",
       "resolved": "https://registry.npmjs.org/table/-/table-6.8.1.tgz",
@@ -15159,6 +15304,19 @@
       "resolved": "https://registry.npmjs.org/thenby/-/thenby-1.3.4.tgz",
       "integrity": "sha512-89Gi5raiWA3QZ4b2ePcEwswC3me9JIg+ToSgtE0JWeCynLnLxNr/f9G+xfo9K+Oj4AFdom8YNJjibIARTJmapQ=="
     },
+    "node_modules/thingies": {
+      "version": "1.21.0",
+      "resolved": "https://registry.npmjs.org/thingies/-/thingies-1.21.0.tgz",
+      "integrity": "sha512-hsqsJsFMsV+aD4s3CWKk85ep/3I9XzYV/IXaSouJMYIoDlgyi11cBhsqYe9/geRfB0YIikBQg6raRaM+nIMP9g==",
+      "dev": true,
+      "license": "Unlicense",
+      "engines": {
+        "node": ">=10.18"
+      },
+      "peerDependencies": {
+        "tslib": "^2"
+      }
+    },
     "node_modules/through": {
       "version": "2.3.8",
       "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
@@ -15290,6 +15448,23 @@
         "url": "https://github.com/sponsors/ljharb"
       }
     },
+    "node_modules/tree-dump": {
+      "version": "1.0.2",
+      "resolved": "https://registry.npmjs.org/tree-dump/-/tree-dump-1.0.2.tgz",
+      "integrity": "sha512-dpev9ABuLWdEubk+cIaI9cHwRNNDjkBBLXTwI4UCUFdQ5xXKqNXoK4FEciw/vxf+NQ7Cb7sGUyeUtORvHIdRXQ==",
+      "dev": true,
+      "license": "Apache-2.0",
+      "engines": {
+        "node": ">=10.0"
+      },
+      "funding": {
+        "type": "github",
+        "url": "https://github.com/sponsors/streamich"
+      },
+      "peerDependencies": {
+        "tslib": "2"
+      }
+    },
     "node_modules/tree-kit": {
       "version": "0.7.5",
       "resolved": "https://registry.npmjs.org/tree-kit/-/tree-kit-0.7.5.tgz",
@@ -15651,6 +15826,15 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/unionfs": {
+      "version": "4.5.4",
+      "resolved": "https://registry.npmjs.org/unionfs/-/unionfs-4.5.4.tgz",
+      "integrity": "sha512-qI3RvJwwdFcWUdZz1dWgAyLSfGlY2fS2pstvwkZBUTnkxjcnIvzriBLtqJTKz9FtArAvJeiVCqHlxhOw8Syfyw==",
+      "dev": true,
+      "dependencies": {
+        "fs-monkey": "^1.0.0"
+      }
+    },
     "node_modules/uniq": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/uniq/-/uniq-1.0.1.tgz",
diff --git a/package.json b/package.json
index 71a72d4..2fe8c5b 100644
--- a/package.json
+++ b/package.json
@@ -62,7 +62,7 @@
     "eslint-import-resolver-alias": "^1.1.2",
     "eslint-import-resolver-typescript": "^3.6.0",
     "eslint-plugin-import": "^2.26.0",
-    "eslint-plugin-jsdoc": "^39.2.9",
+    "eslint-plugin-jsdoc": "^48.8.3",
     "eslint-plugin-jsx-a11y": "^6.4.1",
     "eslint-plugin-prettier": "^3.4.0",
     "eslint-plugin-react": "^7.24.0",
@@ -99,6 +99,7 @@
   },
   "devDependencies": {
     "jest": "^29.4.3",
-    "mock-fs": "^5.2.0"
+    "memfs": "^4.9.4",
+    "unionfs": "^4.5.4"
   }
 }
diff --git a/src/utils/__tests__/dirs-exist.test.js b/src/utils/__tests__/dirs-exist.test.js
index c6d203c..92daac5 100644
--- a/src/utils/__tests__/dirs-exist.test.js
+++ b/src/utils/__tests__/dirs-exist.test.js
@@ -1,10 +1,11 @@
-const mockFs = require('mock-fs');
-const process = require('process');
+const { vol } = require('memfs');
 
 const dirsExist = require('../dirs-exist');
 
+jest.mock('fs');
+
 afterEach(() => {
-  mockFs.restore();
+  vol.reset();
 });
 
 describe('Dirs exist', () => {
@@ -19,7 +20,7 @@ describe('Dirs exist', () => {
   });
 
   it('Returns true if any of the passed dirs exist', () => {
-    mockFs({
+    vol.fromNestedJSON({
       'my-dir': {},
       'my-dir-two': {},
       'my-dir-three': {},
@@ -29,7 +30,7 @@ describe('Dirs exist', () => {
   });
 
   it('Returns false if none of the passed dirs exist', () => {
-    mockFs({
+    vol.fromNestedJSON({
       'my-dir': {},
       'my-dir-two': {},
       'my-dir-three': {},
diff --git a/src/utils/__tests__/entrypoints.test.js b/src/utils/__tests__/entrypoints.test.js
index b551fb1..d57d788 100644
--- a/src/utils/__tests__/entrypoints.test.js
+++ b/src/utils/__tests__/entrypoints.test.js
@@ -1,10 +1,12 @@
-const mockFs = require('mock-fs');
+const { vol } = require('memfs');
 const process = require('process');
 
 const entrypoints = require('../entrypoints');
 
+jest.mock('fs');
+
 afterEach(() => {
-  mockFs.restore();
+  vol.reset();
 });
 
 describe('Entrypoints', () => {
@@ -14,7 +16,7 @@ describe('Entrypoints', () => {
   });
 
   it('Returns an entrypoints object if entrypoints directory is found relative to src', () => {
-    mockFs({
+    vol.fromNestedJSON({
       entrypoints: {
         'some-file.js': 'console.log("file content here");',
         'empty-dir': {},
@@ -30,7 +32,7 @@ describe('Entrypoints', () => {
   });
 
   it('Returns an empty object if entrypoints directory is empty', () => {
-    mockFs({
+    vol.fromNestedJSON({
       entrypoints: {},
     });
     const src = './';
diff --git a/src/utils/__tests__/get-package.test.js b/src/utils/__tests__/get-package.test.js
index 8d48d67..ad3a730 100644
--- a/src/utils/__tests__/get-package.test.js
+++ b/src/utils/__tests__/get-package.test.js
@@ -1,14 +1,15 @@
-const path = require('path');
-const mockFs = require('mock-fs');
+const { vol } = require('memfs');
 
 const { getPackage } = require('../get-package');
 
+jest.mock('fs');
+
 beforeAll(() => {
   global.packageList = {};
   global.targetDirs = ['client-mu-plugins', 'plugins', 'themes'];
 });
 afterEach(() => {
-  mockFs.restore();
+  vol.reset();
 });
 
 describe('Get package', () => {
@@ -19,7 +20,7 @@ describe('Get package', () => {
   });
 
   it('Returns a package object if package.json is found', () => {
-    mockFs({
+     vol.fromNestedJSON({
       'package.json': JSON.stringify({ name: '@bigbite/test-package' }),
     });
     const src = '.';
diff --git a/src/utils/__tests__/projectpaths.test.js b/src/utils/__tests__/projectpaths.test.js
index e9e1d9f..39c6101 100644
--- a/src/utils/__tests__/projectpaths.test.js
+++ b/src/utils/__tests__/projectpaths.test.js
@@ -1,7 +1,9 @@
 const path = require('path');
-const mockFs = require('mock-fs');
+const { vol } = require('memfs');
 
-const { findProjectPath, findAllProjectPaths } = require('../projectpaths');
+const { findAllProjectPaths } = require('../projectpaths');
+
+jest.mock('fs');
 
 const srcEntrypoints = {
   src: {
@@ -37,8 +39,7 @@ describe('Project paths', () => {
   });
 
   beforeAll(() => {
-    mockFs({
-      node_modules: mockFs.load(path.resolve(__dirname, '../../../node_modules')),
+    vol.fromNestedJSON({
       ...srcEntrypoints,
       ...packageJson,
       plugins: {
@@ -54,7 +55,7 @@ describe('Project paths', () => {
   });
 
   afterAll(() => {
-    mockFs.restore();
+    vol.reset();
   });
 
   describe('findAllProjectPaths', () => {