diff --git a/package.json b/package.json
index 07747a1..ca80a8b 100644
--- a/package.json
+++ b/package.json
@@ -17,7 +17,7 @@
   "dependencies": {
     "@activeprospect/indexer": "^1.3.1",
     "dotaccess": "^1.0.5",
-    "flat": "^1.3.0",
+    "flat": "^5.0.2",
     "leadconduit-default": "^2.9.3",
     "leadconduit-integration": "^0.2.0",
     "lodash": "^4.17.15",