diff --git a/package.json b/package.json
index e291faa5..f352c66c 100644
--- a/package.json
+++ b/package.json
@@ -43,7 +43,7 @@
     "xmlbuilder": "^10.0.0"
   },
   "devDependencies": {
-    "aws-sdk": "2.254.1",
+    "aws-sdk": "2.255.1",
     "chai": "4.1.2",
     "chai-as-promised": "7.1.1",
     "co-mocha": "1.2.2",