diff --git a/authfs/src/fsverity/metadata/Android.bp b/authfs/src/fsverity/metadata/Android.bp
index c988884..3df7519 100644
--- a/authfs/src/fsverity/metadata/Android.bp
+++ b/authfs/src/fsverity/metadata/Android.bp
@@ -20,6 +20,6 @@
         "libauthfs_fsverity_metadata_bindgen",
         "libopenssl",
     ],
-    edition: "2018",
+    edition: "2021",
     apex_available: ["com.android.virt"],
 }