diff --git a/.github/workflows/lint-rs.yml b/.github/workflows/lint-rs.yml
index 59da1ab..8f54de5 100644
--- a/.github/workflows/lint-rs.yml
+++ b/.github/workflows/lint-rs.yml
@@ -55,6 +55,9 @@ jobs:
         with:
           components: rustfmt, clippy
 
+      - name: Install cargo-audit
+        run: cargo install cargo-audit
+
       - name: Install dependencies (Ubuntu only)
         if: matrix.os == 'ubuntu-latest'
         run: |
@@ -76,7 +79,7 @@ jobs:
           if [[ "${{ matrix.os }}" == "ubuntu-latest" ]]; then
             pnpm run build:linux-x64
           elif [[ "${{ matrix.os }}" == "macos-latest" ]]; then
-            pnpm run build:universal
+            pnpm run build:aarch64
           elif [[ "${{ matrix.os }}" == "windows-latest" ]]; then
             pnpm run build:win-x64
           fi
@@ -88,7 +91,7 @@ jobs:
           if [[ "${{ matrix.os }}" == "ubuntu-latest" ]]; then
             cp nodecar/dist/nodecar src-tauri/binaries/nodecar-x86_64-unknown-linux-gnu
           elif [[ "${{ matrix.os }}" == "macos-latest" ]]; then
-            cp nodecar/dist/nodecar src-tauri/binaries/nodecar-universal-apple-darwin
+            cp nodecar/dist/nodecar src-tauri/binaries/nodecar-aarch64-apple-darwin
           elif [[ "${{ matrix.os }}" == "windows-latest" ]]; then
             cp nodecar/dist/nodecar.exe src-tauri/binaries/nodecar-x86_64-pc-windows-msvc.exe
           fi
@@ -107,3 +110,7 @@ jobs:
       - name: Run Rust unit tests
         run: cargo test
         working-directory: src-tauri
+
+      - name: Run cargo audit security check
+        run: cargo audit
+        working-directory: src-tauri
diff --git a/.vscode/settings.json b/.vscode/settings.json
index f7601fb..bd8ef23 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -18,6 +18,7 @@
     "frontmost",
     "gifs",
     "gsettings",
+    "icns",
     "idletime",
     "KHTML",
     "launchservices",
diff --git a/src-tauri/tauri.conf.json b/src-tauri/tauri.conf.json
index 8768272..e7c904c 100644
--- a/src-tauri/tauri.conf.json
+++ b/src-tauri/tauri.conf.json
@@ -18,6 +18,7 @@
   "bundle": {
     "active": true,
     "targets": "all",
+    "category": "Productivity",
     "externalBin": ["binaries/nodecar"],
     "icon": [
       "icons/32x32.png",