diff --git a/layers.js b/layers.js
index 98ca733..72150e8 100644
--- a/layers.js
+++ b/layers.js
@@ -5,10 +5,14 @@ const layerVersions = require('./layers.json');
  * Returns the ARN for the function layer.
  * @param {string} region
  * @param {string} phpVersion (e.g. '8.1')
+ * @param {'x86'|'arm'} platform
  * @returns {string} Layer ARN
  */
-function functionLayerArn(region, phpVersion) {
-    const layerName = 'php-' + phpVersion.replace('.', '');
+function functionLayerArn(region, phpVersion, platform) {
+    let layerName = 'php-' + phpVersion.replace('.', '');
+    if (platform === 'arm') {
+        layerName = 'arm-' + layerName;
+    }
     const version = layerVersions[layerName][region];
     return `arn:aws:lambda:${region}:534081306603:layer:${layerName}:${version}`;
 }
@@ -17,10 +21,14 @@ function functionLayerArn(region, phpVersion) {
  * Returns the ARN for the FPM layer.
  * @param {string} region
  * @param {string} phpVersion (e.g. '8.1')
+ * @param {'x86'|'arm'} platform
  * @returns {string} Layer ARN
  */
-function fpmLayerArn(region, phpVersion) {
-    const layerName = 'php-' + phpVersion.replace('.', '') + '-fpm';
+function fpmLayerArn(region, phpVersion, platform) {
+    let layerName = 'php-' + phpVersion.replace('.', '') + '-fpm';
+    if (platform === 'arm') {
+        layerName = 'arm-' + layerName;
+    }
     const version = layerVersions[layerName][region];
     return `arn:aws:lambda:${region}:534081306603:layer:${layerName}:${version}`;
 }
@@ -37,7 +45,7 @@ function consoleLayerArn(region) {
 
 module.exports = {
     // Expose the JSON data as a JS dependency for easier use in programmatic environments
-    layerVersions: layerVersions,
+    layerVersions,
     functionLayerArn,
     fpmLayerArn,
     consoleLayerArn,
diff --git a/layers.json b/layers.json
index 90df291..72c8dea 100644
--- a/layers.json
+++ b/layers.json
@@ -137,6 +137,52 @@
         "us-west-1": "2",
         "us-west-2": "2"
     },
+    "arm-php-80": {
+        "af-south-1": "",
+        "ap-east-1": "",
+        "ap-northeast-1": "1",
+        "ap-northeast-2": "1",
+        "ap-northeast-3": "1",
+        "ap-south-1": "1",
+        "ap-southeast-1": "1",
+        "ap-southeast-2": "1",
+        "ca-central-1": "2",
+        "eu-central-1": "2",
+        "eu-north-1": "2",
+        "eu-south-1": "",
+        "eu-west-1": "2",
+        "eu-west-2": "2",
+        "eu-west-3": "2",
+        "me-south-1": "",
+        "sa-east-1": "2",
+        "us-east-1": "2",
+        "us-east-2": "2",
+        "us-west-1": "2",
+        "us-west-2": "2"
+    },
+    "arm-php-80-fpm": {
+        "af-south-1": "",
+        "ap-east-1": "",
+        "ap-northeast-1": "1",
+        "ap-northeast-2": "1",
+        "ap-northeast-3": "1",
+        "ap-south-1": "1",
+        "ap-southeast-1": "1",
+        "ap-southeast-2": "1",
+        "ca-central-1": "2",
+        "eu-central-1": "2",
+        "eu-north-1": "2",
+        "eu-south-1": "",
+        "eu-west-1": "2",
+        "eu-west-2": "2",
+        "eu-west-3": "2",
+        "me-south-1": "",
+        "sa-east-1": "2",
+        "us-east-1": "2",
+        "us-east-2": "2",
+        "us-west-1": "2",
+        "us-west-2": "2"
+    },
     "console": {
         "af-south-1": "",
         "ap-east-1": "",
diff --git a/scripts/update.js b/scripts/update.js
index 8701e07..e85c6d7 100644
--- a/scripts/update.js
+++ b/scripts/update.js
@@ -10,6 +10,8 @@ const layerNames = [
     'php-81-fpm',
     'php-80',
     'php-80-fpm',
+    'arm-php-80',
+    'arm-php-80-fpm',
     'console',
 ];