diff --git a/bun.lock b/bun.lock
index 416a30f..777b728 100644
--- a/bun.lock
+++ b/bun.lock
@@ -19,7 +19,7 @@
         "@x402/core": "2.26.0",
         "@x402/evm": "2.26.0",
         "@x402/extensions": "2.26.0",
-        "dotenv": "^17.4.2",
+        "dotenv": "^18.0.1",
         "eslint": "^9.39.5",
         "eslint-plugin-import": "^2.32.0",
         "eslint-plugin-unused-imports": "^4.4.1",
@@ -681,7 +681,7 @@
 
     "doctrine": ["doctrine@2.1.0", "", { "dependencies": { "esutils": "^2.0.2" } }, "sha512-35mSku4ZXK0vfCuHEDAwt55dg2jNajHZ1odvF+8SSr82EsZY4QmXfuWso8oEd8zRhVObSN18aM0CjSdoBX7zIw=="],
 
-    "dotenv": ["dotenv@17.4.2", "", {}, "sha512-nI4U3TottKAcAD9LLud4Cb7b2QztQMUEfHbvhTH09bqXTxnSie8WnjPALV/WMCrJZ6UV/qHJ6L03OqO3LcdYZw=="],
+    "dotenv": ["dotenv@18.0.1", "", { "bin": { "dotenv": "dist/index.cjs" } }, "sha512-0eR4m4D/jH5eaI3evo2ZqqMii5mrTCR12v12VChdie6O1gPHs7XAjzTep0CWc1Bd+oNx3vVfbi734dK4zghigw=="],
 
     "dunder-proto": ["dunder-proto@1.0.1", "", { "dependencies": { "call-bind-apply-helpers": "^1.0.1", "es-errors": "^1.3.0", "gopd": "^1.2.0" } }, "sha512-KIN/nDJBQRcXw0MLVhZE9iQHmG68qAVIBg9CqmUYjmQIhgij9U5MFvrqkUL5FbtyyzZuOeOt0zdeRe4UY7ct+A=="],
 
diff --git a/package.json b/package.json
index e98159f..ebb6d54 100644
--- a/package.json
+++ b/package.json
@@ -203,7 +203,7 @@
     "@x402/core": "2.26.0",
     "@x402/evm": "2.26.0",
     "@x402/extensions": "2.26.0",
-    "dotenv": "^17.4.2",
+    "dotenv": "^18.0.1",
     "eslint": "^9.39.5",
     "eslint-plugin-import": "^2.32.0",
     "eslint-plugin-unused-imports": "^4.4.1",