diff --git a/KerboKatzUtilities/KerboKatzUtilities-1.4.6.ckan b/KerboKatzUtilities/KerboKatzUtilities-1.4.6.ckan
index ccf391cf37..c0c4d984b7 100644
--- a/KerboKatzUtilities/KerboKatzUtilities-1.4.6.ckan
+++ b/KerboKatzUtilities/KerboKatzUtilities-1.4.6.ckan
@@ -15,7 +15,7 @@
     },
     "version": "1.4.6",
     "ksp_version_min": "1.2.0",
-    "ksp_version_max": "1.2.0",
+    "ksp_version_max": "1.2.1",
     "install": [
         {
             "find": "KerboKatz",