diff --git a/.github/workflows/ci-win.yml b/.github/workflows/ci-win.yml
index 3bd60207a..a0dc12140 100644
--- a/.github/workflows/ci-win.yml
+++ b/.github/workflows/ci-win.yml
@@ -18,22 +18,18 @@ jobs:
           - standard
           - experimental
         node-version:
-          - 20.x
           - 22.x
           - 24.x
-          - 25.x
           - 26.x
         architecture: [x64, x86]
         os:
           - windows-2022
           - windows-2025
         exclude:
-          # Skip when node 24.x or 25.x AND architecture is x86 since there is
-          # no published Node.js x86 build for those versions.
+          # Skip Node.js 24.x and 26.x on x86 since there are no published
+          # Node.js x86 builds for those versions.
           - node-version: 24.x
             architecture: x86
-          - node-version: 25.x
-            architecture: x86
           - node-version: 26.x
             architecture: x86
     runs-on: ${{ matrix.os }}
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c583b8c8e..22e867e45 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,10 +18,8 @@ jobs:
           - standard
           - experimental
         node-version:
-          - 20.x
           - 22.x
           - 24.x
-          - 25.x
           - 26.x
         os:
           - macos-latest
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 8758fdcef..12f2cc70d 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -68,11 +68,11 @@ jobs:
       #   If the Autobuild fails above, remove it and uncomment the following three lines.
       #   modify them (or add more) to build your code if your project, please refer to the EXAMPLE below for guidance.
 
-      - name: Use Node.js v18.x
+      - name: Use Node.js v22.x
         if: matrix.language == 'cpp'
         uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6.3.0
         with:
-          node-version: 18.x
+          node-version: 22.x
 
       - name: Build cpp
         if: matrix.language == 'cpp'
diff --git a/README.md b/README.md
index 268c1e70f..1d220793a 100644
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ This allows addons built with it to run with Node.js versions which support the
 **However** the node-addon-api support model is to support only the active LTS Node.js versions. This means that
 every year there will be a new major which drops support for the Node.js LTS version which has gone out of service.
 
-The oldest Node.js version supported by the current version of node-addon-api is Node.js 18.x.
+The oldest Node.js version supported by the current version of node-addon-api is Node.js 22.x.
 
 ## Badges
 
diff --git a/package.json b/package.json
index bc824264d..b8118238e 100644
--- a/package.json
+++ b/package.json
@@ -476,6 +476,6 @@
   "version": "8.9.2",
   "support": true,
   "engines": {
-    "node": "^18 || ^20 || >= 21"
+    "node": "^22 || ^24 || >= 26"
   }
 }