diff --git a/backend/package.json b/backend/package.json
index b18c6d0..1534f1b 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -24,7 +24,7 @@
   "license": "ISC",
   "dependencies": {
     "@prisma/adapter-pg": "^7.8.0",
-    "@stellar/stellar-sdk": "^14.5.0",
+    "@stellar/stellar-sdk": "^15.1.0",
     "cors": "^2.8.6",
     "dotenv": "^17.4.2",
     "express": "^5.2.1",