diff --git a/package.json b/package.json
index 3a3f06b..62dd37f 100644
--- a/package.json
+++ b/package.json
@@ -31,12 +31,12 @@
     "ejs": "2.5.8",
     "express": "4.16.2",
     "express-session": "^1.15.6",
-    "mongoose": "5.0.11",
+    "mongoose": "5.2.6",
     "morgan": "1.9.0",
     "passport": "0.4.0",
     "passport-local": "1.0.0",
     "request": "2.85.0",
-    "spdy": "3.4.7",
+    "spdy": "4.0.0",
     "web-push": "3.3.0",
     "nodemailer": "^4.6.7",
     "connect-flash": "^0.1.1",