diff --git a/package-lock.json b/package-lock.json
index 90ff08b..36f812b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "@aws-sdk/client-s3": "^3.916.0",
         "@dynamic-labs-wallet/core": "^0.0.187",
         "@dynamic-labs-wallet/node-evm": "^0.0.187",
-        "@stellar/stellar-sdk": "^16.0.0",
+        "@stellar/stellar-sdk": "^16.3.0",
         "amqplib": "^0.10.9",
         "aws-sdk": "^2.1692.0",
         "axios": "^1.12.2",
@@ -3164,9 +3164,9 @@
       }
     },
     "node_modules/@stellar/stellar-sdk": {
-      "version": "16.2.0",
-      "resolved": "https://registry.npmjs.org/@stellar/stellar-sdk/-/stellar-sdk-16.2.0.tgz",
-      "integrity": "sha512-FV/Rm11QvrFzR5X9fIfb6Pg30KyYyrRkNezELGFmYDAYrzoPTjqo7vklnEPd2HEontzjJmZizWk8CjyIh5vp0w==",
+      "version": "16.3.0",
+      "resolved": "https://registry.npmjs.org/@stellar/stellar-sdk/-/stellar-sdk-16.3.0.tgz",
+      "integrity": "sha512-pnB1t4bdnkN8M7tRIcLXnNboq+Hof62NzPMnQrl5MWBNC/d1vUbdrzXgy7yw8I+0hbfz5YN64uVb84BqzIpYiQ==",
       "license": "Apache-2.0",
       "dependencies": {
         "@noble/ed25519": "^3.1.0",
diff --git a/package.json b/package.json
index e4101dc..7eccdb3 100644
--- a/package.json
+++ b/package.json
@@ -47,7 +47,7 @@
     "@aws-sdk/client-s3": "^3.916.0",
     "@dynamic-labs-wallet/core": "^0.0.187",
     "@dynamic-labs-wallet/node-evm": "^0.0.187",
-    "@stellar/stellar-sdk": "^16.0.0",
+    "@stellar/stellar-sdk": "^16.3.0",
     "amqplib": "^0.10.9",
     "aws-sdk": "^2.1692.0",
     "axios": "^1.12.2",