diff --git a/RealPlume-StockConfigs/RealPlume-StockConfigs-v1.2.0.ckan b/RealPlume-StockConfigs/RealPlume-StockConfigs-v1.2.0.ckan
index 3575493ce7..e30df3affa 100644
--- a/RealPlume-StockConfigs/RealPlume-StockConfigs-v1.2.0.ckan
+++ b/RealPlume-StockConfigs/RealPlume-StockConfigs-v1.2.0.ckan
@@ -10,8 +10,8 @@
         "repository": "https://github.com/KSP-RO/RealPlume-StockConfigs"
     },
     "version": "v1.2.0",
-    "ksp_version_min": "1.3",
-    "ksp_version_max": "1.3",
+    "ksp_version_min": "1.4",
+    "ksp_version_max": "1.4.2",
     "provides": [
         "RealPlumeConfigs"
     ],