diff --git a/src/package.json b/src/package.json
index a8c8c6787..8c96e690b 100644
--- a/src/package.json
+++ b/src/package.json
@@ -32,7 +32,7 @@
     "channels": "0.0.4",
     "cheerio": "0.20.0",
     "clean-css": "3.4.19",
-    "cookie-parser": "1.3.4",
+    "cookie-parser": "1.4.3",
     "ejs": "2.6.1",
     "etherpad-require-kernel": "1.0.9",
     "etherpad-yajsml": "0.0.2",