diff --git a/package.json b/package.json
index 808c226..8624a63 100644
--- a/package.json
+++ b/package.json
@@ -48,6 +48,7 @@
     "@polkadot/types": "^10.9.1"
   },
   "dependencies": {
+    "@acala-network/sdk-wallet": "^4.1.5",
     "@acala-network/api": "^5",
     "@acala-network/sdk": "^4.1.9-7",
     "@acala-network/sdk-core": "^4.1.9-7",