diff --git a/art/package.json b/art/package.json
index 3d996c5..0849acf 100644
--- a/art/package.json
+++ b/art/package.json
@@ -10,7 +10,7 @@
   "dependencies": {
     "bluebird": "^3.3.4",
     "body-parser": "^1.13.3",
-    "connect-pg-simple": "^3.1.2",
+    "connect-pg-simple": "^6.1.0",
     "cookie-parser": "~1.3.5",
     "cors": "^2.8.1",
     "csv-express": "^1.2.0",