diff --git a/package.json b/package.json
index 8181167..945fd83 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,7 @@
     "lev-restify": "^1.0.1",
     "moment": "^2.22.1",
     "pg-monitor": "^1.4.1",
-    "pg-promise": "^10.11.1"
+    "pg-promise": "^11.5.5"
   },
   "devDependencies": {
     "chai": "^4.1.2",