diff --git a/bucket/concourse-fly.json b/bucket/concourse-fly.json
index feeed3bc88..b4db7c2469 100644
--- a/bucket/concourse-fly.json
+++ b/bucket/concourse-fly.json
@@ -1,12 +1,12 @@
 {
-    "version": "7.8.2",
+    "version": "6.7.9",
     "description": "Concourse CI/CD manager and controller",
     "homepage": "https://concourse-ci.org/fly.html",
     "license": "Apache-2.0",
     "architecture": {
         "64bit": {
-            "url": "https://github.com/concourse/concourse/releases/download/v7.8.2/fly-7.8.2-windows-amd64.zip",
-            "hash": "sha1:6194a1eb80909bb5734df568ae620877ba57fdb0"
+            "url": "https://github.com/concourse/concourse/releases/download/v6.7.9/fly-6.7.9-windows-amd64.zip",
+            "hash": "sha1:897bbd05f6656f68f71dea55baca5df06d99dc6c"
         }
     },
     "bin": "fly.exe",