diff --git a/sdk/bun.lockb b/sdk/bun.lockb
index 15b37242f..cf7d1e111 100755
Binary files a/sdk/bun.lockb and b/sdk/bun.lockb differ
diff --git a/sdk/package.json b/sdk/package.json
index 9d169c600..8ace63588 100644
--- a/sdk/package.json
+++ b/sdk/package.json
@@ -45,6 +45,7 @@
 	},
 	"devDependencies": {
 		"@types/big.js": "^6.2.0",
+		"@types/bn.js": "^5.1.3",
 		"@types/chai": "^4.3.1",
 		"@types/jest": "^28.1.3",
 		"@types/mocha": "^9.1.1",