diff --git a/src/types.ts b/src/types.ts
index 95abbfe..9e1a3a8 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -9,6 +9,7 @@ export type SentinelMeta = {
   feature?: Feature;
   kind?: Kind;
   client?: string;
+  clientVersion?: string;
   wallet?: string;
   origin?: string;
 };