diff --git a/package.json b/package.json
index d8579c1..4b6cf38 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
   },
   "dependencies": {
     "@augu/immutable": "0.3.2",
-    "pg": "8.3.0"
+    "pg": "8.5.1"
   },
   "devDependencies": {
     "@augu/eslint-config": "1.6.1",