diff --git a/manifests/HolonicSystems-Free.json b/manifests/HolonicSystems-Free.json
index 9eaaaa47..a31eac86 100644
--- a/manifests/HolonicSystems-Free.json
+++ b/manifests/HolonicSystems-Free.json
@@ -8,7 +8,7 @@
   "manualUrl": "https://github.com/hdavid/VCVRack-Holon.ist/blob/master/README.md",
   "sourceUrl": "https://github.com/hdavid/VCVRack-Holon.ist.git",
   "repoVersion": "0.6.6",
-  "latestVersion": "0.6.5",
-  "buildTimestamp": 1556416659,
+  "latestVersion": "0.6.6",
+  "buildTimestamp": 1557374506,
   "status": "available"
-}
+}
\ No newline at end of file