diff --git a/package-lock.json b/package-lock.json
index 960b9a2..e5bcced 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11272,13 +11272,10 @@
       "dev": true
     },
     "flat": {
-      "version": "2.0.1",
-      "resolved": "https://registry.npmjs.org/flat/-/flat-2.0.1.tgz",
-      "integrity": "sha1-cOKRiKdL4MPIlAnu0fqVd5B64y8=",
-      "dev": true,
-      "requires": {
-        "is-buffer": "~1.1.2"
-      }
+      "version": "5.0.1",
+      "resolved": "https://registry.npmjs.org/flat/-/flat-5.0.1.tgz",
+      "integrity": "sha512-DUYDWLlMhV9qvhjbgmhDQ3ZycXmoOKzrj4KN0+5BEat5SqTlXcXzxNgwiSN1UQHA5Z0BsgYYPelhQHVhpfqaVA==",
+      "dev": true
     },
     "flat-cache": {
       "version": "1.3.0",
diff --git a/package.json b/package.json
index 44fbc62..1b27b8e 100644
--- a/package.json
+++ b/package.json
@@ -93,7 +93,7 @@
     "eslint-plugin-import": "^2.6.0",
     "eslint-plugin-jsx-a11y": "^5.1.1",
     "eslint-plugin-react": "^7.1.0",
-    "flat": "^2.0.1",
+    "flat": "^5.0.1",
     "husky": "0.13.3",
     "jest": "19.0.2",
     "lint-staged": "3.4.0",