diff --git a/package-lock.json b/package-lock.json
index 01611ab..9e5b6ae 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,12 +9,12 @@
       "version": "0.1.0",
       "license": "AGPL-3.0-or-later",
       "dependencies": {
-        "@stellar/stellar-sdk": "^17.2.1",
-        "dotenv": "^18.0.8",
+        "@stellar/stellar-sdk": "^17.4.0",
+        "dotenv": "^18.0.9",
         "grammy": "^1.46.0"
       },
       "devDependencies": {
-        "@types/node": "^26.6.5",
+        "@types/node": "^26.6.6",
         "c8": "^12.0.0",
         "tsx": "^4.23.15",
         "typescript": "^7.0.2"
@@ -568,9 +568,9 @@
       }
     },
     "node_modules/@stellar/stellar-sdk": {
-      "version": "17.2.1",
-      "resolved": "https://registry.npmjs.org/@stellar/stellar-sdk/-/stellar-sdk-17.2.1.tgz",
-      "integrity": "sha512-kIyfnZ2zCOqV8SUJcsk9buBOvhH1wsLU7KAzqAJyY7AgmD+KdvLTMpI1gcYdhGSakuDG5s6xSO4EN9HZTxpm8g==",
+      "version": "17.4.0",
+      "resolved": "https://registry.npmjs.org/@stellar/stellar-sdk/-/stellar-sdk-17.4.0.tgz",
+      "integrity": "sha512-IX6gi62yWQ+6Oz56LsVEEeSViSOWJL3BkttftwVmVsu+62nLTWNVsCmTWEzwgNLT/q5HGP25OnlU+hhy2E4wwA==",
       "license": "Apache-2.0",
       "dependencies": {
         "@exodus/bytes": "^1.15.1",
@@ -609,9 +609,9 @@
       "license": "MIT"
     },
     "node_modules/@types/node": {
-      "version": "26.6.5",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.6.5.tgz",
-      "integrity": "sha512-uMzsv9stDdofIZBx4UGh4Z9ZgXnGC9seRDscilBcTHAeOFk67MZg/k9bWVfO+bk4qZmG+l52hRnLwUiH2LnJTg==",
+      "version": "26.6.6",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-26.6.6.tgz",
+      "integrity": "sha512-MzQj+8Kx3XI40OmUAE6Qoh58ZMNstNNMwn2nfd3qWsfe7nDNSqJNzes4njhz6AHwrSHOffSLwXU6yb474Q4aog==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -1205,9 +1205,9 @@
       }
     },
     "node_modules/dotenv": {
-      "version": "18.0.8",
-      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-18.0.8.tgz",
-      "integrity": "sha512-2KDeoFoK/zRtcnbunCDlLG5VWVMcyqeQc6iK65o231nfNAcuGrKoqUQfJFUtBI+QlShk5HKIHxwebBtUl3rEfA==",
+      "version": "18.0.9",
+      "resolved": "https://registry.npmjs.org/dotenv/-/dotenv-18.0.9.tgz",
+      "integrity": "sha512-3fVOW4cB02R066PUSwn8O4TJyz9NckQl7F81blIbaq9jKBm2tSmOKky7ZHIXzGvkVPXCSn6jkpziBPZdGFs8Tw==",
       "license": "BSD-2-Clause",
       "bin": {
         "dotenv": "dist/index.cjs"
diff --git a/package.json b/package.json
index 5c7647c..7dcebeb 100644
--- a/package.json
+++ b/package.json
@@ -56,12 +56,12 @@
     "branches": 80
   },
   "dependencies": {
-    "@stellar/stellar-sdk": "^17.2.1",
-    "dotenv": "^18.0.8",
+    "@stellar/stellar-sdk": "^17.4.0",
+    "dotenv": "^18.0.9",
     "grammy": "^1.46.0"
   },
   "devDependencies": {
-    "@types/node": "^26.6.5",
+    "@types/node": "^26.6.6",
     "c8": "^12.0.0",
     "tsx": "^4.23.15",
     "typescript": "^7.0.2"