diff --git a/install/package.json b/install/package.json
index 7f0fbc8c48..a4c0054b27 100644
--- a/install/package.json
+++ b/install/package.json
@@ -145,7 +145,7 @@
         "mocha": "7.1.1",
         "mocha-lcov-reporter": "1.3.0",
         "nyc": "15.0.0",
-        "smtp-server": "3.5.0"
+        "smtp-server": "3.6.0"
     },
     "bugs": {
         "url": "https://github.com/NodeBB/NodeBB/issues"