diff --git a/package.json b/package.json
index 0a572b1..9bcb980 100644
--- a/package.json
+++ b/package.json
@@ -9,7 +9,7 @@
     "method-override": "~1.0.0",
     "serve-favicon": "~2.0.1",
     "cookie-parser": "~1.0.1",
-    "express-session": "~1.0.2",
+    "express-session": "~1.17.1",
     "errorhandler": "~1.0.0",
     "compression": "~1.0.1",
     "lodash": "~2.4.1",