diff --git a/src/package.json b/src/package.json
index ca86258f5b4..c0773cf325e 100644
--- a/src/package.json
+++ b/src/package.json
@@ -19,7 +19,7 @@
                       "socket.io"               : "1.6.0",
                       "ueberdb2"                : "0.3.0",
                       "express"                 : "4.13.4",
-                      "express-session"         : "1.13.0",
+                      "express-session"         : "1.18.2",
                       "cookie-parser"           : "1.3.4",
                       "async"                   : "0.9.0",
                       "clean-css"               : "3.4.19",