diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 51e1c3e7..8f8a9e8f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -22,7 +22,7 @@ jobs:
       - name: Install Node
         uses: actions/setup-node@v3
         with:
-          node-version: 14.x
+          node-version: 18.x
           cache: yarn
       - name: Install Dependencies
         run: yarn install --frozen-lockfile
@@ -40,7 +40,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-node@v3
         with:
-          node-version: 14.x
+          node-version: 18.x
           cache: yarn
       - name: Install Dependencies
         run: yarn install --no-lockfile
@@ -74,7 +74,7 @@ jobs:
       - name: Install Node
         uses: actions/setup-node@v3
         with:
-          node-version: 14.x
+          node-version: 18.x
           cache: yarn
       - name: Install Dependencies
         run: yarn install --frozen-lockfile
diff --git a/README.md b/README.md
index c8b02cb1..5a44bbd4 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ This allows to set custom CSS of an element without requiring a [Content Securit
 
 * Ember.js v3.28 or above
 * Ember CLI v3.28 or above
-* Node.js v14 or above
+* Node.js v18 or above
 
 ## Installation
 
diff --git a/package.json b/package.json
index 54b13153..887d4b98 100644
--- a/package.json
+++ b/package.json
@@ -74,7 +74,7 @@
     "@ember/string": "^3.0.1"
   },
   "engines": {
-    "node": "14.* || 16.* || >= 18"
+    "node": "18.* || >= 20"
   },
   "publishConfig": {
     "registry": "https://registry.npmjs.org"