diff --git a/manifest.xml b/manifest.xml
index 27526081..8f3dead2 100644
--- a/manifest.xml
+++ b/manifest.xml
@@ -20,7 +20,7 @@
     <hal format="hidl">
         <name>android.hardware.biometrics.fingerprint</name>
         <transport>hwbinder</transport>
-        <version>2.1</version>
+        <version>2.2</version>
         <interface>
             <name>IBiometricsFingerprint</name>
             <instance>default</instance>