diff --git a/package-lock.json b/package-lock.json
index 582aad6..fc7b327 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -20,7 +20,7 @@
         "csv-parser": "^3.2.0",
         "execa": "^8.0.1",
         "fast-deep-equal": "^3.1.3",
-        "fastify": "^5.4.0",
+        "fastify": "^5.5.0",
         "got": "^12.6.1",
         "http-status-codes": "^2.3.0",
         "is-wsl": "^2.2.0",
@@ -4235,9 +4235,9 @@
       "license": "BSD-3-Clause"
     },
     "node_modules/fastify": {
-      "version": "5.4.0",
-      "resolved": "https://registry.npmjs.org/fastify/-/fastify-5.4.0.tgz",
-      "integrity": "sha512-I4dVlUe+WNQAhKSyv15w+dwUh2EPiEl4X2lGYMmNSgF83WzTMAPKGdWEv5tPsCQOb+SOZwz8Vlta2vF+OeDgRw==",
+      "version": "5.5.0",
+      "resolved": "https://registry.npmjs.org/fastify/-/fastify-5.5.0.tgz",
+      "integrity": "sha512-ZWSWlzj3K/DcULCnCjEiC2zn2FBPdlZsSA/pnPa/dbUfLvxkD/Nqmb0XXMXLrWkeM4uQPUvjdJpwtXmTfriXqw==",
       "funding": [
         {
           "type": "github",
diff --git a/package.json b/package.json
index 7aeb5f3..0b93b2e 100644
--- a/package.json
+++ b/package.json
@@ -86,7 +86,7 @@
     "csv-parser": "^3.2.0",
     "execa": "^8.0.1",
     "fast-deep-equal": "^3.1.3",
-    "fastify": "^5.4.0",
+    "fastify": "^5.5.0",
     "got": "^12.6.1",
     "http-status-codes": "^2.3.0",
     "is-wsl": "^2.2.0",