diff --git a/manifests-cache.json b/manifests-cache.json
index eb2c264e..f172bae9 100644
--- a/manifests-cache.json
+++ b/manifests-cache.json
@@ -617,7 +617,7 @@
     }
   },
   "Fundamental": {
-    "buildTimestamp": 1685563190.8280797,
+    "buildTimestamp": 1691961282.5535207,
     "creationTimestamp": 1518016501.0,
     "modules": {
       "VCO": {
diff --git a/manifests/Fundamental.json b/manifests/Fundamental.json
index 99e14527..1a379c27 100644
--- a/manifests/Fundamental.json
+++ b/manifests/Fundamental.json
@@ -1,7 +1,7 @@
 {
   "slug": "Fundamental",
   "name": "VCV Free",
-  "version": "2.5.0",
+  "version": "2.5.1",
   "license": "GPL-3.0-or-later",
   "brand": "VCV",
   "author": "VCV",
@@ -11,6 +11,7 @@
   "manualUrl": "https://vcvrack.com/Free#manual",
   "sourceUrl": "https://github.com/VCVRack/Fundamental",
   "changelogUrl": "https://vcvrack.com/Free#changelog",
+  "minRackVersion": "2.4.0",
   "modules": [
     {
       "slug": "VCO",