diff --git a/lib/NetworkManager.js b/lib/NetworkManager.js
index 41a4397b..583e92ed 100644
--- a/lib/NetworkManager.js
+++ b/lib/NetworkManager.js
@@ -84,7 +84,7 @@ class NetworkManager extends EventEmitter {
    * @param {!Object} event
    */
   _onRequestIntercepted(event) {
-    let request = new InterceptedRequest(this._client, event.InterceptionId, event.request);
+    let request = new InterceptedRequest(this._client, event.interceptionId, event.request);
     this._requestInterceptor(request);
   }
 
diff --git a/package.json b/package.json
index 2a704d8d..eb61b92b 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "ws": "^3.0.0"
   },
   "puppeteer": {
-    "chromium_revision": "478524"
+    "chromium_revision": "484159"
   },
   "devDependencies": {
     "deasync": "^0.1.9",
diff --git a/yarn.lock b/yarn.lock
index 9e03dc6e..588bbae1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -753,6 +753,10 @@ table@^4.0.1:
     slice-ansi "0.0.4"
     string-width "^2.0.0"
 
+text-diff@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/text-diff/-/text-diff-1.0.1.tgz#6c105905435e337857375c9d2f6ca63e453ff565"
+
 text-table@~0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/text-table/-/text-table-0.2.0.tgz#7f5ee823ae805207c00af2df4a84ec3fcfa570b4"