diff --git a/manifest.xml b/manifest.xml
index 8df79e56..6829c16c 100644
--- a/manifest.xml
+++ b/manifest.xml
@@ -2,7 +2,7 @@
     <hal format="hidl">
         <name>android.hardware.audio</name>
         <transport>hwbinder</transport>
-        <version>2.0</version>
+        <version>4.0</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>2.0</version>
+        <version>4.0</version>
         <interface>
             <name>IEffectsFactory</name>
             <instance>default</instance>
diff --git a/wayne.mk b/wayne.mk
index 6c7f58ee..ddb889e4 100644
--- a/wayne.mk
+++ b/wayne.mk
@@ -85,9 +85,9 @@ PRODUCT_COPY_FILES += \
 
 # Audio
 PRODUCT_PACKAGES += \
-    android.hardware.audio@2.0-impl \
+    android.hardware.audio@4.0-impl \
     android.hardware.audio@2.0-service \
-    android.hardware.audio.effect@2.0-impl \
+    android.hardware.audio.effect@4.0-impl \
     android.hardware.audio.effect@2.0-service \
     android.hardware.soundtrigger@2.0-impl \
     android.hardware.soundtrigger@2.0-service \