diff --git a/bucket/concourse-fly.json b/bucket/concourse-fly.json
index 01f3e9e446..5d6226ca32 100644
--- a/bucket/concourse-fly.json
+++ b/bucket/concourse-fly.json
@@ -1,10 +1,10 @@
 {
-    "version": "5.2.6",
+    "version": "5.5.7",
     "description": "Concourse CI/CD manager and controller.",
     "license": "Apache-2.0",
     "homepage": "https://concourse-ci.org/fly.html",
-    "url": "https://github.com/concourse/concourse/releases/download/v5.2.6/fly-5.2.6-windows-amd64.zip",
-    "hash": "sha1:cbd0e7a0a626138f24d6d2f66b0de55182005b20",
+    "url": "https://github.com/concourse/concourse/releases/download/v5.5.7/fly-5.5.7-windows-amd64.zip",
+    "hash": "sha1:a6b9b03bf32935dea4dcdcc734071aef14751f4e",
     "bin": "fly.exe",
     "checkver": {
         "github": "https://github.com/concourse/concourse"