diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..be006de
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,13 @@
+# Keep GitHub Actions up to date with GitHub's Dependabot...
+# https://docs.github.com/en/code-security/dependabot/working-with-dependabot/keeping-your-actions-up-to-date-with-dependabot
+# https://docs.github.com/en/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file#package-ecosystem
+version: 2
+updates:
+  - package-ecosystem: github-actions
+    directory: /
+    groups:
+      github-actions:
+        patterns:
+          - "*"  # Group all Actions updates into a single larger pull request
+    schedule:
+      interval: weekly
diff --git a/.github/workflows/push.yml b/.github/workflows/push.yml
index c98b709..f94ab18 100644
--- a/.github/workflows/push.yml
+++ b/.github/workflows/push.yml
@@ -1,18 +1,23 @@
 name: 'Continuous Integration'
-on: push
+on: [push, pull_request]
 jobs:
   unit-tests:
     runs-on: '${{ matrix.os }}'
     continue-on-error: ${{ matrix.status != 'current' }}
     strategy:
+      fail-fast: false
       matrix:
         status: ['current']
         os:
-          - ubuntu-20.04
+          - ubuntu-22.04
         node-version:
           - 12.x
           - 14.x
           - 16.x
+          - 18.x
+          - 20.x
+          - 22.x
+          - 23.x
         include:
           - os: ubuntu-20.04
             node-version: 8.x
@@ -20,13 +25,16 @@ jobs:
           - os: ubuntu-20.04
             node-version: 10.x
             status: 'deprecated'
+          - os: ubuntu-24.04-arm
+            node-version: 22.x
+            status: 'current'
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: 'Install apt packages'
         shell: bash
         run: |
           sudo apt-get update
-          sudo apt-get install curl autoconf automake libtool pkg-config
+          sudo apt-get install build-essential curl autoconf automake libtool pkg-config
       - name: 'Create working directories'
         shell: bash
         run: |
@@ -39,11 +47,13 @@ jobs:
           git clone https://github.com/openvenues/libpostal
           cd libpostal
           ./bootstrap.sh
-          ./configure --datadir=/data --prefix=/deps --bindir=/deps || cat config.log
+          CONFIGURE_FLAGS=(--datadir=/data --prefix=/deps --bindir=/deps)
+          if [[ $(uname -m) =~ ^(aarch64|arm64)?$ ]]; then CONFIGURE_FLAGS+=(--disable-sse2); fi
+          ./configure "${CONFIGURE_FLAGS[@]}" || cat config.log
           make -j4
           make install
       - name: 'Install node.js ${{ matrix.node-version }}'
-        uses: actions/setup-node@v2-beta
+        uses: actions/setup-node@v4
         with:
           node-version: '${{ matrix.node-version }}'
       - name: 'Install node-postal'
diff --git a/package.json b/package.json
index 93ecff6..dcdcf45 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "node-postal",
-    "version": "1.1.1",
+    "version": "1.2.0",
     "author": "Al Barrentine (@thatdatabaseguy)",
     "description": "International address parsing/normalization at C speed",
     "main": "index.js",
@@ -24,7 +24,7 @@
     },
     "dependencies": {
         "bindings": "^1.5.0",
-        "nan": "^2.14.0"
+        "nan": "^2.22.0"
     },
     "devDependencies": {
         "mocha": "^7.1.1",
diff --git a/src/expand.cc b/src/expand.cc
index d3cb950..263d9c1 100644
--- a/src/expand.cc
+++ b/src/expand.cc
@@ -120,9 +120,10 @@ void ExpandAddress(const Nan::FunctionCallbackInfo<v8::Value>& info) {
     for (i = 0; i < num_expansions; i++) {
         v8::Local<v8::String> e = Nan::New(expansions[i]).ToLocalChecked();
         ret->Set(context, i, e);
-        free(expansions[i]);
     }
-    free(expansions);
+
+    // Free expansions
+    libpostal_expansion_array_destroy(expansions, num_expansions);
 
     info.GetReturnValue().Set(ret);
 }
@@ -133,8 +134,13 @@ static void cleanup(void*) {
 }
 
 void init(v8::Local<v8::Object> exports) {
-    v8::Local<v8::Context> context = exports->CreationContext();
-
+    // Check Node.js version
+    #if NODE_MAJOR_VERSION >= 16
+        v8::Local<v8::Context> context = exports->GetCreationContext().ToLocalChecked();
+    #else
+        v8::Local<v8::Context> context = exports->CreationContext();
+    #endif
+    
     if (!libpostal_setup() || !libpostal_setup_language_classifier()) {
         Nan::ThrowError("Could not load libpostal");
         return;
diff --git a/src/parser.cc b/src/parser.cc
index 240d591..b93d26b 100644
--- a/src/parser.cc
+++ b/src/parser.cc
@@ -96,7 +96,12 @@ static void cleanup(void*) {
 }
 
 void init(v8::Local<v8::Object> exports) {
-    v8::Local<v8::Context> context = exports->CreationContext();
+    // Check Node.js version
+    #if NODE_MAJOR_VERSION >= 16
+        v8::Local<v8::Context> context = exports->GetCreationContext().ToLocalChecked();
+    #else
+        v8::Local<v8::Context> context = exports->CreationContext();
+    #endif
 
     if (!libpostal_setup() || !libpostal_setup_parser()) {
         Nan::ThrowError("Could not load libpostal");