diff --git a/.github/workflows/e2e.yml b/.github/workflows/e2e.yml
index a563ac6d..89743f24 100644
--- a/.github/workflows/e2e.yml
+++ b/.github/workflows/e2e.yml
@@ -28,7 +28,7 @@ jobs:
         uses: actions/checkout@v3
       - uses: actions/setup-node@v3.3.0
         with:
-          node-version: '16.10.0'
+          node-version: '20'
           cache: 'yarn'
       - name: Install Dependencies
         run: yarn --frozen-lockfile
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index e1eb0e58..bbf89b5c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -20,7 +20,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v3.3.0
         with:
-          node-version: '16.10.0'
+          node-version: '20'
           registry-url: https://registry.npmjs.org/
           cache: 'yarn'
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 819051af..96cd4183 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -18,7 +18,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest]
-        node-version: ['16.10.0']
+        node-version: ['20']
 
     steps:
       - uses: actions/checkout@v3
@@ -59,7 +59,7 @@ jobs:
       - name: Use Node.js
         uses: actions/setup-node@v3
         with:
-          node-version: '16.10.0'
+          node-version: '20'
           cache: 'yarn'
       - name: Install Dependencies
         run: yarn --frozen-lockfile
diff --git a/packages/site-middleware/package.json b/packages/site-middleware/package.json
index f3a53887..070796b9 100644
--- a/packages/site-middleware/package.json
+++ b/packages/site-middleware/package.json
@@ -31,7 +31,7 @@
   "devDependencies": {
     "aws-sdk-client-mock": "^2.0.1",
     "jest-fetch-mock": "^3.0.3",
-    "mock-fs": "^4.14.0",
+    "mock-fs": "^5.0.0",
     "typescript": "^4.8.3"
   },
   "dependencies": {
diff --git a/yarn.lock b/yarn.lock
index e7fde433..a43a4a85 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9920,10 +9920,10 @@ mkdirp@^1.0.4:
   resolved "https://registry.npmjs.org/mkdirp/-/mkdirp-1.0.4.tgz#3eb5ed62622756d79a5f0e2a221dfebad75c2f7e"
   integrity sha512-vVqVZQyf3WLx2Shd0qJ9xuvqgAyKPLAiqITEtqW0oIUjzo3PePDd6fW9iFz30ef7Ysp/oiWqbhszeGWW2T6Gzw==
 
-mock-fs@^4.14.0:
-  version "4.14.0"
-  resolved "https://registry.yarnpkg.com/mock-fs/-/mock-fs-4.14.0.tgz#ce5124d2c601421255985e6e94da80a7357b1b18"
-  integrity sha512-qYvlv/exQ4+svI3UOvPUpLDF0OMX5euvUH0Ny4N5QyRyhNdgAgUrVH3iUINSzEPLvx0kbo/Bp28GJKIqvE7URw==
+mock-fs@^5.0.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/mock-fs/-/mock-fs-5.2.0.tgz#3502a9499c84c0a1218ee4bf92ae5bf2ea9b2b5e"
+  integrity sha512-2dF2R6YMSZbpip1V1WHKGLNjr/k48uQClqMVb5H3MOvwc9qhYis3/IWbj02qIg/Y8MDXKFF4c5v0rxx2o6xTZw==
 
 moment-mini@^2.24.0:
   version "2.29.4"