diff --git a/slides/package-lock.json b/slides/package-lock.json
index 0bf3d80..d32ab91 100644
--- a/slides/package-lock.json
+++ b/slides/package-lock.json
@@ -5389,9 +5389,9 @@
           "dev": true
         },
         "socket.io-parser": {
-          "version": "3.3.3",
-          "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-3.3.3.tgz",
-          "integrity": "sha512-qOg87q1PMWWTeO01768Yh9ogn7chB9zkKtQnya41Y355S0UmpXgpcrFwAgjYJxu9BdKug5r5e9YtVSeWhKBUZg==",
+          "version": "3.3.4",
+          "resolved": "https://registry.npmjs.org/socket.io-parser/-/socket.io-parser-3.3.4.tgz",
+          "integrity": "sha512-z/pFQB3x+EZldRRzORYW1vwVO8m/3ILkswtnpoeU6Ve3cbMWkmHEWDAVJn4QJtchiiFTo5j7UG2QvwxvaA9vow==",
           "dev": true,
           "requires": {
             "component-emitter": "~1.3.0",