diff --git a/manifest.xml b/manifest.xml
index be1b23a..872b926 100644
--- a/manifest.xml
+++ b/manifest.xml
@@ -1,8 +1,8 @@
-<manifest version="1.0" type="device" target-level="3">
+<manifest version="1.0" type="device" target-level="4">
     <hal format="hidl">
         <name>android.hardware.audio</name>
         <transport>hwbinder</transport>
-        <version>4.0</version>
+        <version>7.0</version>
         <interface>
             <name>IDevicesFactory</name>
             <instance>default</instance>
@@ -11,7 +11,7 @@
     <hal format="hidl">
         <name>android.hardware.audio.effect</name>
         <transport>hwbinder</transport>
-        <version>4.0</version>
+        <version>7.0</version>
         <interface>
             <name>IEffectsFactory</name>
             <instance>default</instance>
@@ -27,15 +27,6 @@
         </interface>
     </hal>
     <hal format="hidl">
-        <name>android.hardware.bluetooth.a2dp</name>
-        <transport>hwbinder</transport>
-        <version>1.0</version>
-        <interface>
-            <name>IBluetoothAudioOffload</name>
-            <instance>default</instance>
-        </interface>
-    </hal>
-    <hal format="hidl">
         <name>android.hardware.bluetooth.audio</name>
         <transport>hwbinder</transport>
         <version>2.0</version>
@@ -136,7 +127,7 @@
     <hal format="hidl">
         <name>android.hardware.soundtrigger</name>
         <transport>hwbinder</transport>
-        <version>2.0</version>
+        <version>2.2</version>
         <interface>
             <name>ISoundTriggerHw</name>
             <instance>default</instance>