diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9dbef889b..88070a949 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## [Unreleased]
 
+- Support Node.js on ARM builds (https://github.com/heroku/heroku-buildpack-ruby/pull/1499)
 
 ## [v280] - 2024-10-08
 
diff --git a/lib/language_pack/helpers/node_installer.rb b/lib/language_pack/helpers/node_installer.rb
index 16e7eb9d9..218d1c8b3 100644
--- a/lib/language_pack/helpers/node_installer.rb
+++ b/lib/language_pack/helpers/node_installer.rb
@@ -1,15 +1,15 @@
 class LanguagePack::Helpers::NodeInstaller
   attr_reader :version
 
-  def initialize
-    nodebin = LanguagePack::Helpers::Nodebin.node_lts
+  def initialize(arch: )
+    nodebin = LanguagePack::Helpers::Nodebin.node_lts(arch: arch)
     @version = nodebin["number"]
     @url     = nodebin["url"]
     @fetcher = LanguagePack::Fetcher.new("")
   end
 
   def binary_path
-    node_folder(@version)
+    File.basename(@url).delete_suffix(".tar.gz")
   end
 
   def install
@@ -27,9 +27,4 @@ def install
       FileUtils.mv("#{dir}/#{node_bin}", ".")
     end
   end
-
-  private
-  def node_folder(version)
-    "node-v#{version}-linux-x64"
-  end
 end
diff --git a/lib/language_pack/helpers/nodebin.rb b/lib/language_pack/helpers/nodebin.rb
index 1a5c194f9..7632e8366 100644
--- a/lib/language_pack/helpers/nodebin.rb
+++ b/lib/language_pack/helpers/nodebin.rb
@@ -4,10 +4,11 @@ class LanguagePack::Helpers::Nodebin
   NODE_VERSION = "20.9.0"
   YARN_VERSION = "1.22.19"
 
-  def self.hardcoded_node_lts
+  def self.hardcoded_node_lts(arch: )
+    arch = "x64" if arch == "amd64"
     {
       "number" => NODE_VERSION,
-      "url"    => "https://heroku-nodebin.s3.us-east-1.amazonaws.com/node/release/linux-x64/node-v#{NODE_VERSION}-linux-x64.tar.gz"
+      "url"    => "https://nodejs.org/download/release/v#{NODE_VERSION}/node-v#{NODE_VERSION}-linux-#{arch}.tar.gz",
     }
   end
 
@@ -18,8 +19,8 @@ def self.hardcoded_yarn
     }
   end
 
-  def self.node_lts
-    hardcoded_node_lts
+  def self.node_lts(arch: )
+    hardcoded_node_lts(arch: arch)
   end
 
   def self.yarn
diff --git a/lib/language_pack/ruby.rb b/lib/language_pack/ruby.rb
index ced465dc4..65612d7b5 100644
--- a/lib/language_pack/ruby.rb
+++ b/lib/language_pack/ruby.rb
@@ -34,7 +34,7 @@ def bundler
 
   def initialize(*args)
     super(*args)
-    @node_installer    = LanguagePack::Helpers::NodeInstaller.new
+    @node_installer    = LanguagePack::Helpers::NodeInstaller.new(arch: @arch)
     @yarn_installer    = LanguagePack::Helpers::YarnInstaller.new
   end
 
diff --git a/spec/helpers/node_installer_spec.rb b/spec/helpers/node_installer_spec.rb
index dff419669..3ba393bb2 100644
--- a/spec/helpers/node_installer_spec.rb
+++ b/spec/helpers/node_installer_spec.rb
@@ -2,13 +2,15 @@
 
 describe LanguagePack::Helpers::NodeInstaller do
   describe "#install" do
-    it "should extract a node binary" do
-      Dir.mktmpdir do |dir|
-        Dir.chdir(dir) do
-          installer = LanguagePack::Helpers::NodeInstaller.new
-          installer.install
+    LanguagePack::Base::KNOWN_ARCHITECTURES.each do |arch|
+      it "should extract a node binary on #{arch}" do
+        Dir.mktmpdir do |dir|
+          Dir.chdir(dir) do
+            installer = LanguagePack::Helpers::NodeInstaller.new(arch: "arm64")
+            installer.install
 
-          expect(File.exist?("node")).to be(true)
+            expect(File.exist?("node")).to be(true)
+          end
         end
       end
     end