diff --git a/package.json b/package.json
index b68ffe66b9202723978b8e511c6da0d5c709b42a..b2f98019bab64019d37661fdb85b00eab71d48dc 100644
--- a/package.json
+++ b/package.json
@@ -25,7 +25,7 @@
     , "colors" : "0.5.0"
     , "sax" : "0.2.3"
     , "mimelib-noiconv" : "0.1.3"
-    , "jwcrypto": "https://github.com/mozilla/jwcrypto/tarball/defe9b"
+    , "jwcrypto": "https://github.com/mozilla/jwcrypto/tarball/16a4b8205"
   }
   , "scripts": {
     "postinstall": "./scripts/generate_ephemeral_keys.sh",