diff --git a/device_framework_matrix_product.xml b/device_framework_matrix_product.xml
index 86328fc..0a8db85 100644
--- a/device_framework_matrix_product.xml
+++ b/device_framework_matrix_product.xml
@@ -74,7 +74,7 @@
     </hal>
     <hal format="hidl" optional="true">
         <name>vendor.google.google_battery</name>
-        <version>1.0</version>
+        <version>1.1</version>
         <interface>
             <name>IGoogleBattery</name>
             <instance>default</instance>
diff --git a/manifest.xml b/manifest.xml
index c813c40..9458877 100644
--- a/manifest.xml
+++ b/manifest.xml
@@ -168,7 +168,7 @@
     <hal format="hidl">
       <name>vendor.google.google_battery</name>
       <transport>hwbinder</transport>
-      <version>1.0</version>
+      <version>1.1</version>
       <interface>
         <name>IGoogleBattery</name>
         <instance>default</instance>