diff --git a/package.json b/package.json
index d5db9a0a..ff8b34ce 100644
--- a/package.json
+++ b/package.json
@@ -54,7 +54,7 @@
   },
   "dependencies": {
     "crossmessaging": "^0.2.0",
-    "jsan": "^2.0.4",
+    "jsan": "^3.0.0",
     "react": "^0.14.6",
     "react-dom": "^0.14.6",
     "react-icons": "^1.0.3",
diff --git a/src/browser/extension/inject/pageScript.js b/src/browser/extension/inject/pageScript.js
index 9daee95a..487c800e 100644
--- a/src/browser/extension/inject/pageScript.js
+++ b/src/browser/extension/inject/pageScript.js
@@ -12,8 +12,8 @@ window.devToolsExtension = function(config = {}) {
   let errorOccurred = false;
 
   function relaySerialized(message) {
-    message.payload = stringify(message.payload);
-    if (message.action !== '') message.action = stringify(message.action);
+    message.payload = stringify(message.payload, null, null, true);
+    if (message.action !== '') message.action = stringify(message.action, null, null, true);
     window.postMessage(message, '*');
   }