diff --git a/package.json b/package.json
index 75716c8d1..7afc1ed50 100644
--- a/package.json
+++ b/package.json
@@ -32,7 +32,7 @@
     "form-data": "~1.0.0-rc3",
     "har-validator": "~2.0.6",
     "hawk": "~3.1.3",
-    "http-signature": "~1.1.0",
+    "http-signature": "~1.3.6",
     "is-typedarray": "~1.0.0",
     "isstream": "~0.1.2",
     "json-stringify-safe": "~5.0.1",