diff --git a/STMsFFRibbonPackEngineeringRoles/STMsFFRibbonPackEngineeringRoles-0.5.1.ckan b/STMsFFRibbonPackEngineeringRoles/STMsFFRibbonPackEngineeringRoles-0.5.1.ckan
index 433e90637d..da7dca285f 100644
--- a/STMsFFRibbonPackEngineeringRoles/STMsFFRibbonPackEngineeringRoles-0.5.1.ckan
+++ b/STMsFFRibbonPackEngineeringRoles/STMsFFRibbonPackEngineeringRoles-0.5.1.ckan
@@ -10,7 +10,7 @@
         "spacedock": "https://spacedock.info/mod/398/Engineering%20Roles%20-%20Final%20Frontier%20Ribbon%20Pack"
     },
     "version": "0.5.1",
-    "ksp_version": "1.4.3",
+    "ksp_version": "1.5.1",
     "depends": [
         {
             "name": "FinalFrontier",