diff --git a/package.json b/package.json
index b5073e9..24e4fca 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,7 @@
   "dependencies": {
     "fast-url-parser": "^1.1.3",
     "pino": "^6.0.0",
-    "pino-std-serializers": "^3.2.0"
+    "pino-std-serializers": "^4.0.0"
   },
   "devDependencies": {
     "autocannon": "^7.3.0",