diff --git a/redux/timing-utils/package.json b/redux/timing-utils/package.json
index cc6045eb7..ad377abbc 100644
--- a/redux/timing-utils/package.json
+++ b/redux/timing-utils/package.json
@@ -12,7 +12,7 @@
     "react": "^18.0.0 || ^19.0.0"
   },
   "optionalDependencies": {
-    "date-fns": "^3.6.0"
+    "date-fns": "^4.1.0"
   },
   "devDependencies": {
     "@types/node": "^25.1.0",