diff --git a/device-cheetah.mk b/device-cheetah.mk
index ad5fa20..6bf1e57 100644
--- a/device-cheetah.mk
+++ b/device-cheetah.mk
@@ -287,7 +287,7 @@ PRODUCT_VENDOR_PROPERTIES += \
 
 # Increment the SVN for any official public releases
 PRODUCT_VENDOR_PROPERTIES += \
-    ro.vendor.build.svn=9
+    ro.vendor.build.svn=11
 
 # DCK properties based on target
 PRODUCT_PROPERTY_OVERRIDES += \
diff --git a/device-panther.mk b/device-panther.mk
index 3800187..f38a7ea 100644
--- a/device-panther.mk
+++ b/device-panther.mk
@@ -274,7 +274,7 @@ PRODUCT_VENDOR_PROPERTIES += \
 
 # Increment the SVN for any official public releases
 PRODUCT_VENDOR_PROPERTIES += \
-    ro.vendor.build.svn=9
+    ro.vendor.build.svn=11
 
 # DCK properties based on target
 PRODUCT_PROPERTY_OVERRIDES += \
diff --git a/manifest.xml b/manifest.xml
index d41ea1e..75aa800 100644
--- a/manifest.xml
+++ b/manifest.xml
@@ -125,7 +125,7 @@
     <hal format="hidl">
        <name>vendor.google.whitechapel.audio.audioext</name>
        <transport>hwbinder</transport>
-       <version>3.0</version>
+       <version>4.0</version>
        <interface>
            <name>IAudioExt</name>
            <instance>default</instance>