diff --git a/pom.xml b/pom.xml
index 6f34af07f..38ee64dc5 100644
--- a/pom.xml
+++ b/pom.xml
@@ -28,7 +28,7 @@
 
 		<!-- cryptomator dependencies -->
 		<cryptomator.cryptofs.version>2.5.3</cryptomator.cryptofs.version>
-		<cryptomator.integrations.version>1.2.0-beta1</cryptomator.integrations.version>
+		<cryptomator.integrations.version>1.2.0-beta3</cryptomator.integrations.version>
 		<cryptomator.integrations.win.version>1.1.2</cryptomator.integrations.win.version>
 		<cryptomator.integrations.mac.version>1.1.2</cryptomator.integrations.mac.version>
 		<cryptomator.integrations.linux.version>1.1.0</cryptomator.integrations.linux.version>
diff --git a/src/main/java/org/cryptomator/ui/traymenu/AwtTrayMenuController.java b/src/main/java/org/cryptomator/ui/traymenu/AwtTrayMenuController.java
index c82cea239..9e01e1ebf 100644
--- a/src/main/java/org/cryptomator/ui/traymenu/AwtTrayMenuController.java
+++ b/src/main/java/org/cryptomator/ui/traymenu/AwtTrayMenuController.java
@@ -39,8 +39,8 @@ public class AwtTrayMenuController implements TrayMenuController {
 	}
 
 	@Override
-	public void showTrayIcon(byte[] rawImageData, Runnable defaultAction, String tooltip) throws TrayMenuException {
-		var image = Toolkit.getDefaultToolkit().createImage(rawImageData);
+	public void showTrayIcon(byte[] imageData, Runnable defaultAction, String tooltip) throws TrayMenuException {
+		var image = Toolkit.getDefaultToolkit().createImage(imageData);
 		trayIcon = new TrayIcon(image, tooltip, menu);
 
 		trayIcon.setImageAutoSize(true);
@@ -56,6 +56,15 @@ public class AwtTrayMenuController implements TrayMenuController {
 		}
 	}
 
+	@Override
+	public void updateTrayIcon(byte[] imageData) {
+		if (trayIcon == null)
+			throw new IllegalStateException("Failed to update the icon as it has not yet been added");
+
+		var image = Toolkit.getDefaultToolkit().createImage(imageData);
+		trayIcon.setImage(image);
+	}
+
 	@Override
 	public void updateTrayMenu(List<TrayMenuItem> items) {
 		menu.removeAll();
diff --git a/src/main/java/org/cryptomator/ui/traymenu/TrayMenuBuilder.java b/src/main/java/org/cryptomator/ui/traymenu/TrayMenuBuilder.java
index db2f93a91..fd0a0d987 100644
--- a/src/main/java/org/cryptomator/ui/traymenu/TrayMenuBuilder.java
+++ b/src/main/java/org/cryptomator/ui/traymenu/TrayMenuBuilder.java
@@ -33,7 +33,9 @@ public class TrayMenuBuilder {
 
 	private static final Logger LOG = LoggerFactory.getLogger(TrayMenuBuilder.class);
 	private static final String TRAY_ICON_MAC = "/img/tray_icon_mac@2x.png";
+	private static final String TRAY_ICON_UNLOCKED_MAC = "/img/tray_icon_unlocked_mac@2x.png";
 	private static final String TRAY_ICON = "/img/tray_icon.png";
+	private static final String TRAY_ICON_UNLOCKED = "/img/tray_icon_unlocked.png";
 
 	private final ResourceBundle resourceBundle;
 	private final VaultService vaultService;
@@ -62,8 +64,8 @@ public class TrayMenuBuilder {
 			v.displayNameProperty().addListener(this::vaultListChanged);
 		});
 
-		try (var image = getClass().getResourceAsStream(SystemUtils.IS_OS_MAC_OSX ? TRAY_ICON_MAC : TRAY_ICON)) {
-			trayMenu.showTrayIcon(image.readAllBytes(), this::showMainWindow, "Cryptomator");
+		try {
+			trayMenu.showTrayIcon(getAppropriateTrayIconImage(), this::showMainWindow, "Cryptomator");
 			trayMenu.onBeforeOpenMenu(() -> {
 				for (Vault vault : vaults) {
 					VaultListManager.redetermineVaultState(vault);
@@ -71,8 +73,6 @@ public class TrayMenuBuilder {
 			});
 			rebuildMenu();
 			initialized = true;
-		} catch (IOException e) {
-			throw new UncheckedIOException("Failed to load embedded resource", e);
 		} catch (TrayMenuException e) {
 			LOG.error("Adding tray icon failed", e);
 		}
@@ -84,6 +84,7 @@ public class TrayMenuBuilder {
 
 	private void vaultListChanged(@SuppressWarnings("unused") Observable observable) {
 		assert Platform.isFxApplicationThread();
+		trayMenu.updateTrayIcon(getAppropriateTrayIconImage());
 		rebuildMenu();
 	}
 
@@ -154,4 +155,22 @@ public class TrayMenuBuilder {
 		appWindows.showPreferencesWindow(SelectedPreferencesTab.ANY);
 	}
 
+	private byte[] getAppropriateTrayIconImage() {
+		boolean isAnyVaultUnlocked = vaults.stream().anyMatch(Vault::isUnlocked);
+
+		String resourceName;
+		if (SystemUtils.IS_OS_MAC_OSX) {
+			resourceName = isAnyVaultUnlocked ? TRAY_ICON_UNLOCKED_MAC : TRAY_ICON_MAC;
+		} else {
+			resourceName = isAnyVaultUnlocked ? TRAY_ICON_UNLOCKED : TRAY_ICON;
+		}
+
+		try (var image = getClass().getResourceAsStream(resourceName)) {
+			assert image != null;
+			return image.readAllBytes();
+		} catch (IOException e) {
+			throw new UncheckedIOException("Failed to load tray icon image: " + resourceName, e);
+		}
+	}
+
 }