diff --git a/package.json b/package.json
index 561eb723d7f..99ebf6a4bfc 100644
--- a/package.json
+++ b/package.json
@@ -138,7 +138,6 @@
     "lint-staged": "^13.1.0",
     "lodash": "4.17.21",
     "markdownlint": "0.31.0",
-    "mock-fs": "5.2.0",
     "npm-run-all": "4.1.5",
     "prettier": "3.0.3",
     "prismjs": "1.29.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index e8cac2d3624..7df68864e7c 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -135,9 +135,6 @@ importers:
       markdownlint:
         specifier: 0.31.0
         version: 0.31.0
-      mock-fs:
-        specifier: 5.2.0
-        version: 5.2.0
       npm-run-all:
         specifier: 4.1.5
         version: 4.1.5
@@ -1142,9 +1139,6 @@ importers:
       '@types/inquirer':
         specifier: ^8.2.5
         version: 8.2.5
-      '@types/mock-fs':
-        specifier: 4.13.2
-        version: 4.13.2
       bson-objectid:
         specifier: 2.0.4
         version: 2.0.4
@@ -9595,12 +9589,6 @@ packages:
     dependencies:
       '@types/node': 20.8.0
 
-  /@types/mock-fs@4.13.2:
-    resolution: {integrity: sha512-mSIMAOjrNTVUFmZgJEigSIm+GlS4hbrk8U5+M8EB45uMrykKdN9TidjjSaOY1yFph2+TD7bsIfB4r+IrMYVyPQ==}
-    dependencies:
-      '@types/node': 20.8.0
-    dev: true
-
   /@types/ms@0.7.32:
     resolution: {integrity: sha512-xPSg0jm4mqgEkNhowKgZFBNtwoEwF6gJ4Dhww+GFpm3IgtNseHQZ5IqdNwnquZEoANxyDAKDRAdVo4Z72VvD/g==}
 
@@ -23198,11 +23186,6 @@ packages:
       yargs-unparser: 2.0.0
     dev: true
 
-  /mock-fs@5.2.0:
-    resolution: {integrity: sha512-2dF2R6YMSZbpip1V1WHKGLNjr/k48uQClqMVb5H3MOvwc9qhYis3/IWbj02qIg/Y8MDXKFF4c5v0rxx2o6xTZw==}
-    engines: {node: '>=12.0.0'}
-    dev: true
-
   /mock-require@3.0.3:
     resolution: {integrity: sha512-lLzfLHcyc10MKQnNUCv7dMcoY/2Qxd6wJfbqCcVk3LDb8An4hF6ohk5AztrvgKhJCqj36uyzi/p5se+tvyD+Wg==}
     engines: {node: '>=4.3.0'}
diff --git a/tools/challenge-helper-scripts/package.json b/tools/challenge-helper-scripts/package.json
index daea5bb62ee..b37aebde239 100644
--- a/tools/challenge-helper-scripts/package.json
+++ b/tools/challenge-helper-scripts/package.json
@@ -25,7 +25,6 @@
   "devDependencies": {
     "@types/glob": "^8.0.1",
     "@types/inquirer": "^8.2.5",
-    "@types/mock-fs": "4.13.2",
     "bson-objectid": "2.0.4",
     "cross-env": "7.0.3",
     "glob": "^8.1.0",