diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 78481f2a2056..fc4f7b4c4e37 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -111,7 +111,7 @@ jobs:
       - name: Setup with node and yarn
         uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
         with:
-          node-version: '18'
+          node-version: '20'
           cache: 'yarn'
           cache-dependency-path: 'ui/yarn.lock'
 
@@ -212,7 +212,7 @@ jobs:
       - name: Setup with node and yarn
         uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
         with:
-          node-version: '18'
+          node-version: '20'
           cache: 'yarn'
           cache-dependency-path: 'ui/yarn.lock'
 
diff --git a/.github/workflows/frontend.yml b/.github/workflows/frontend.yml
index 93f8ee0bd050..596549ea8dbe 100644
--- a/.github/workflows/frontend.yml
+++ b/.github/workflows/frontend.yml
@@ -37,7 +37,7 @@ jobs:
 
     - uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
       with:
-        node-version: '18'
+        node-version: '20'
 
     - name: Install Yarn
       run: corepack enable
@@ -57,7 +57,7 @@ jobs:
 
     - uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
       with:
-        node-version: '18'
+        node-version: '20'
 
     - name: Install Yarn
       run: corepack enable
@@ -87,7 +87,7 @@ jobs:
 
       - uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
         with:
-          node-version: '18'
+          node-version: '20'
 
       - name: Install Yarn
         run: corepack enable
@@ -127,7 +127,7 @@ jobs:
 
     - uses: actions/setup-node@60edb5dd545a775178f52524783378180af0d1f8 # v4.0.2
       with:
-        node-version: '18'
+        node-version: '20'
 
     - name: Install Yarn
       run: corepack enable
diff --git a/ui/package.json b/ui/package.json
index 2fe24dda1693..4f4535150a82 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -29,6 +29,6 @@
     "ansi-html": "0.0.8"
   },
   "engines": {
-    "node": "18"
+    "node": "20"
   }
 }
diff --git a/ui/packages/consul-ui/package.json b/ui/packages/consul-ui/package.json
index 44149453e5e0..68307780304e 100644
--- a/ui/packages/consul-ui/package.json
+++ b/ui/packages/consul-ui/package.json
@@ -196,7 +196,7 @@
     "webpack": "^5.74.0"
   },
   "engines": {
-    "node": "18"
+    "node": "20"
   },
   "ember": {
     "edition": "octane"
@@ -211,7 +211,7 @@
     ]
   },
   "volta": {
-    "node": "18"
+    "node": "20"
   },
   "dependencies": {
     "doctoc": "^2.0.0",