diff --git a/src/transports/constants.ts b/src/transports/constants.ts
index c8b2d85..559f001 100644
--- a/src/transports/constants.ts
+++ b/src/transports/constants.ts
@@ -1 +1 @@
-export const REQUEST_CAIP = 'caip-x';
+export const REQUEST_CAIP = 'caip-348';