diff --git a/RealisticHeatMgmt/RealisticHeatMgmt-1.1.ckan b/RealisticHeatMgmt/RealisticHeatMgmt-1.1.ckan
index 639fe72bec..8300a89822 100644
--- a/RealisticHeatMgmt/RealisticHeatMgmt-1.1.ckan
+++ b/RealisticHeatMgmt/RealisticHeatMgmt-1.1.ckan
@@ -11,7 +11,7 @@
         "repository": "https://github.com/BottleRocketeer/RealisticHeatManagment/tree/master"
     },
     "version": "1.1",
-    "ksp_version": "1.3.0",
+    "ksp_version": "1.3.1",
     "depends": [
         {
             "name": "ModuleManager"