diff --git a/rendertron/package-lock.json b/rendertron/package-lock.json
index d9e1860..190be09 100644
--- a/rendertron/package-lock.json
+++ b/rendertron/package-lock.json
@@ -10,7 +10,7 @@
       "dependencies": {
         "@webcomponents/webcomponentsjs": "^2.5.0",
         "chrome-launcher": "^0.13.4",
-        "chrome-remote-interface": "^0.29.0",
+        "chrome-remote-interface": "^0.33.0",
         "fs-extra": "^9.1.0",
         "koa": "^2.13.1",
         "koa-bodyparser": "^4.3.0",
@@ -1463,9 +1463,9 @@
       }
     },
     "node_modules/chrome-remote-interface": {
-      "version": "0.29.0",
-      "resolved": "https://registry.npmjs.org/chrome-remote-interface/-/chrome-remote-interface-0.29.0.tgz",
-      "integrity": "sha512-/XJCFa03p7fxZJt/Zn7eFlS6KWkghEUDRmj9hqnlUg98HYvrH+yoPMoh3IyM5M9bWs7k0noynXanhBzKrdjOoA==",
+      "version": "0.33.0",
+      "resolved": "https://registry.npmjs.org/chrome-remote-interface/-/chrome-remote-interface-0.33.0.tgz",
+      "integrity": "sha512-tv/SgeBfShXk43fwFpQ9wnS7mOCPzETnzDXTNxCb6TqKOiOeIfbrJz+2NAp8GmzwizpKa058wnU1Te7apONaYg==",
       "dependencies": {
         "commander": "2.11.x",
         "ws": "^7.2.0"
@@ -7643,9 +7643,9 @@
       }
     },
     "chrome-remote-interface": {
-      "version": "0.29.0",
-      "resolved": "https://registry.npmjs.org/chrome-remote-interface/-/chrome-remote-interface-0.29.0.tgz",
-      "integrity": "sha512-/XJCFa03p7fxZJt/Zn7eFlS6KWkghEUDRmj9hqnlUg98HYvrH+yoPMoh3IyM5M9bWs7k0noynXanhBzKrdjOoA==",
+      "version": "0.33.0",
+      "resolved": "https://registry.npmjs.org/chrome-remote-interface/-/chrome-remote-interface-0.33.0.tgz",
+      "integrity": "sha512-tv/SgeBfShXk43fwFpQ9wnS7mOCPzETnzDXTNxCb6TqKOiOeIfbrJz+2NAp8GmzwizpKa058wnU1Te7apONaYg==",
       "requires": {
         "commander": "2.11.x",
         "ws": "^7.2.0"
diff --git a/rendertron/package.json b/rendertron/package.json
old mode 100755
new mode 100644
index 5f38170..8aad216
--- a/rendertron/package.json
+++ b/rendertron/package.json
@@ -33,7 +33,7 @@
   "dependencies": {
     "@webcomponents/webcomponentsjs": "^2.5.0",
     "chrome-launcher": "^0.13.4",
-    "chrome-remote-interface": "^0.29.0",
+    "chrome-remote-interface": "^0.33.0",
     "fs-extra": "^9.1.0",
     "koa": "^2.13.1",
     "koa-bodyparser": "^4.3.0",