diff --git a/package.json b/package.json
index 06f7bac..f5301de 100644
--- a/package.json
+++ b/package.json
@@ -30,7 +30,7 @@
   },
   "homepage": "https://github.com/lukechilds/expired",
   "dependencies": {
-    "date-fns": "1.28.5",
+    "date-fns": "2.2.1",
     "parse-headers": "2.0.1"
   },
   "devDependencies": {