diff --git a/package-lock.json b/package-lock.json
index 56e9b40d..687a16c2 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5193,12 +5193,9 @@
       }
     },
     "flat": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/flat/-/flat-4.1.0.tgz",
-      "integrity": "sha512-Px/TiLIznH7gEDlPXcUD4KnBusa6kR6ayRUVcnEAbreRIuhkqow/mun59BuRXwoYk7ZQOLW1ZM05ilIvK38hFw==",
-      "requires": {
-        "is-buffer": "~2.0.3"
-      }
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/flat/-/flat-5.0.1.tgz",
+      "integrity": "sha512-DUYDWLlMhV9qvhjbgmhDQ3ZycXmoOKzrj4KN0+5BEat5SqTlXcXzxNgwiSN1UQHA5Z0BsgYYPelhQHVhpfqaVA=="
     },
     "flat-cache": {
       "version": "2.0.1",
diff --git a/package.json b/package.json
index bbd1b6eb..045f5ca5 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "express-session": "^1.15.6",
     "express-winston": "^2.5.1",
     "finished": "^1.2.2",
-    "flat": "^4.0.0",
+    "flat": "^5.0.1",
     "google-protobuf": "^3.5.0",
     "grpc": "^1.20.1",
     "https": "^1.0.0",