diff --git a/package.json b/package.json
index 61ef77ca6..e9fd88ce1 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "request.js"
   ],
   "dependencies": {
-    "aws-sign2": "~0.6.0",
+    "aws-sign2": "~0.7.0",
     "aws4": "^1.2.1",
     "caseless": "~0.12.0",
     "combined-stream": "~1.0.5",