diff --git a/.github/workflows/cut-release.yml b/.github/workflows/cut-release.yml
index e350d8460..a5d696f67 100644
--- a/.github/workflows/cut-release.yml
+++ b/.github/workflows/cut-release.yml
@@ -82,7 +82,7 @@ jobs:
       - uses: actions/checkout@v7
       - uses: actions/setup-node@v7
         with:
-          node-version: '20'
+          node-version: '24'
           cache: npm
 
       - name: Validate version
diff --git a/.github/workflows/sep-lifecycle-manual.yml b/.github/workflows/sep-lifecycle-manual.yml
index 4d8bb0055..550a7830d 100644
--- a/.github/workflows/sep-lifecycle-manual.yml
+++ b/.github/workflows/sep-lifecycle-manual.yml
@@ -13,7 +13,7 @@ on:
         default: true
 
 env:
-  NODE_VERSION: '20'
+  NODE_VERSION: '24'
 
 jobs:
   run-automation:
diff --git a/.github/workflows/sep-lifecycle.yml b/.github/workflows/sep-lifecycle.yml
index fe235fabe..69b9a11fc 100644
--- a/.github/workflows/sep-lifecycle.yml
+++ b/.github/workflows/sep-lifecycle.yml
@@ -12,7 +12,7 @@ on:
     - cron: '0 9 * * 1'  # Every Monday at 9 AM UTC
 
 env:
-  NODE_VERSION: '20'
+  NODE_VERSION: '24'
 
 jobs:
   check-sep:
diff --git a/package-lock.json b/package-lock.json
index da6d92605..ac00f00e5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -27,7 +27,7 @@
         "unified": "^11.0.5"
       },
       "engines": {
-        "node": ">=20"
+        "node": ">=24"
       }
     },
     "node_modules/@cspotcode/source-map-support": {
diff --git a/package.json b/package.json
index 9f1943a36..25555f5b6 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
   "homepage": "https://modelcontextprotocol.io",
   "bugs": "https://github.com/modelcontextprotocol/specification/issues",
   "engines": {
-    "node": ">=20"
+    "node": ">=24"
   },
   "prettier": {
     "overrides": [