diff --git a/biometrics/face/aidl/Android.bp b/biometrics/face/aidl/Android.bp
index 3f53fc8..fff2c1d 100644
--- a/biometrics/face/aidl/Android.bp
+++ b/biometrics/face/aidl/Android.bp
@@ -16,7 +16,7 @@
     imports: [
         "android.hardware.biometrics.common",
         "android.hardware.common-V2",
-        "android.hardware.keymaster",
+        "android.hardware.keymaster-V3",
     ],
     stability: "vintf",
     backend: {
diff --git a/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/current/android/hardware/biometrics/face/ISession.aidl b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/current/android/hardware/biometrics/face/ISession.aidl
index 7817864..4b51bb1 100644
--- a/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/current/android/hardware/biometrics/face/ISession.aidl
+++ b/biometrics/face/aidl/aidl_api/android.hardware.biometrics.face/current/android/hardware/biometrics/face/ISession.aidl
@@ -48,4 +48,7 @@
   void invalidateAuthenticatorId();
   void resetLockout(in android.hardware.keymaster.HardwareAuthToken hat);
   void close();
+  android.hardware.biometrics.common.ICancellationSignal authenticateWithContext(in long operationId, in android.hardware.biometrics.common.OperationContext context);
+  android.hardware.biometrics.common.ICancellationSignal enrollWithContext(in android.hardware.keymaster.HardwareAuthToken hat, in android.hardware.biometrics.face.EnrollmentType type, in android.hardware.biometrics.face.Feature[] features, in @nullable android.hardware.common.NativeHandle previewSurface, in android.hardware.biometrics.common.OperationContext context);
+  android.hardware.biometrics.common.ICancellationSignal detectInteractionWithContext(in android.hardware.biometrics.common.OperationContext context);
 }
diff --git a/biometrics/face/aidl/android/hardware/biometrics/face/ISession.aidl b/biometrics/face/aidl/android/hardware/biometrics/face/ISession.aidl
index 5f06b40..bbe3632 100644
--- a/biometrics/face/aidl/android/hardware/biometrics/face/ISession.aidl
+++ b/biometrics/face/aidl/android/hardware/biometrics/face/ISession.aidl
@@ -17,6 +17,7 @@
 package android.hardware.biometrics.face;
 
 import android.hardware.biometrics.common.ICancellationSignal;
+import android.hardware.biometrics.common.OperationContext;
 import android.hardware.biometrics.face.EnrollmentStageConfig;
 import android.hardware.biometrics.face.EnrollmentType;
 import android.hardware.biometrics.face.Feature;
@@ -441,4 +442,23 @@
      *   - ISessionCallback#onSessionClosed
      */
     void close();
+
+    /**
+     * These are alternative methods for some operations to allow the HAL to make optional
+     * optimizations during execution.
+     *
+     * HALs may ignore the additional context and treat all *WithContext methods the same as
+     * the original methods.
+     */
+
+    /* See ISession#authenticateWithContext(long) */
+    ICancellationSignal authenticateWithContext(in long operationId, in OperationContext context);
+
+    /* See ISession#enroll(HardwareAuthToken, EnrollmentType, Feature[], NativeHandle) */
+    ICancellationSignal enrollWithContext(in HardwareAuthToken hat, in EnrollmentType type,
+            in Feature[] features, in @nullable NativeHandle previewSurface,
+            in OperationContext context);
+
+    /* See ISession#detectInteraction() */
+    ICancellationSignal detectInteractionWithContext(in OperationContext context);
 }
diff --git a/biometrics/face/aidl/default/Android.bp b/biometrics/face/aidl/default/Android.bp
index 5092318..7f66eca 100644
--- a/biometrics/face/aidl/default/Android.bp
+++ b/biometrics/face/aidl/default/Android.bp
@@ -16,8 +16,8 @@
     shared_libs: [
         "libbase",
         "libbinder_ndk",
-        "android.hardware.biometrics.face-V1-ndk",
-        "android.hardware.biometrics.common-V1-ndk",
+        "android.hardware.biometrics.face-V2-ndk",
+        "android.hardware.biometrics.common-V2-ndk",
     ],
     srcs: [
         "main.cpp",
diff --git a/biometrics/face/aidl/default/Session.cpp b/biometrics/face/aidl/default/Session.cpp
index 01cb620..9e753e5 100644
--- a/biometrics/face/aidl/default/Session.cpp
+++ b/biometrics/face/aidl/default/Session.cpp
@@ -151,4 +151,25 @@
     return ndk::ScopedAStatus::ok();
 }
 
+ndk::ScopedAStatus Session::authenticateWithContext(
+        int64_t operationId, const common::OperationContext& /*context*/,
+        std::shared_ptr<common::ICancellationSignal>* out) {
+    return authenticate(operationId, out);
+}
+
+ndk::ScopedAStatus Session::enrollWithContext(const keymaster::HardwareAuthToken& hat,
+                                              EnrollmentType enrollmentType,
+                                              const std::vector<Feature>& features,
+                                              const std::optional<NativeHandle>& previewSurface,
+                                              const common::OperationContext& /*context*/,
+                                              std::shared_ptr<common::ICancellationSignal>* out) {
+    return enroll(hat, enrollmentType, features, previewSurface, out);
+}
+
+ndk::ScopedAStatus Session::detectInteractionWithContext(
+        const common::OperationContext& /*context*/,
+        std::shared_ptr<common::ICancellationSignal>* out) {
+    return detectInteraction(out);
+}
+
 }  // namespace aidl::android::hardware::biometrics::face
diff --git a/biometrics/face/aidl/default/Session.h b/biometrics/face/aidl/default/Session.h
index 4152909..0ce9e20 100644
--- a/biometrics/face/aidl/default/Session.h
+++ b/biometrics/face/aidl/default/Session.h
@@ -68,6 +68,20 @@
 
     ndk::ScopedAStatus close() override;
 
+    ndk::ScopedAStatus authenticateWithContext(
+            int64_t operationId, const common::OperationContext& context,
+            std::shared_ptr<common::ICancellationSignal>* out) override;
+
+    ndk::ScopedAStatus enrollWithContext(
+            const keymaster::HardwareAuthToken& hat, EnrollmentType enrollmentType,
+            const std::vector<Feature>& features, const std::optional<NativeHandle>& previewSurface,
+            const common::OperationContext& context,
+            std::shared_ptr<common::ICancellationSignal>* out) override;
+
+    ndk::ScopedAStatus detectInteractionWithContext(
+            const common::OperationContext& context,
+            std::shared_ptr<common::ICancellationSignal>* out) override;
+
   private:
     std::shared_ptr<ISessionCallback> cb_;
     std::mt19937 mRandom;
diff --git a/biometrics/face/aidl/default/face-default.xml b/biometrics/face/aidl/default/face-default.xml
index 6915ad0..e6ef842 100644
--- a/biometrics/face/aidl/default/face-default.xml
+++ b/biometrics/face/aidl/default/face-default.xml
@@ -1,6 +1,7 @@
 <manifest version="1.0" type="device">
     <hal format="aidl">
         <name>android.hardware.biometrics.face</name>
+        <version>2</version>
         <fqname>IFace/default</fqname>
     </hal>
 </manifest>
diff --git a/biometrics/face/aidl/vts/Android.bp b/biometrics/face/aidl/vts/Android.bp
index 09ec4d0..4171ac3 100644
--- a/biometrics/face/aidl/vts/Android.bp
+++ b/biometrics/face/aidl/vts/Android.bp
@@ -15,8 +15,8 @@
     ],
     srcs: ["VtsHalBiometricsFaceTargetTest.cpp"],
     static_libs: [
-        "android.hardware.biometrics.common-V1-ndk",
-        "android.hardware.biometrics.face-V1-ndk",
+        "android.hardware.biometrics.common-V2-ndk",
+        "android.hardware.biometrics.face-V2-ndk",
         "android.hardware.common-V2-ndk",
         "android.hardware.keymaster-V3-ndk",
     ],