diff --git a/RealisticAtmospheres/RealisticAtmospheres-1.2.3.ckan b/RealisticAtmospheres/RealisticAtmospheres-1.2.3.ckan
index c663dabf98..66471426f2 100644
--- a/RealisticAtmospheres/RealisticAtmospheres-1.2.3.ckan
+++ b/RealisticAtmospheres/RealisticAtmospheres-1.2.3.ckan
@@ -13,7 +13,7 @@
         "x_screenshot": "https://media-curse.cursecdn.com/attachments/171/526/0811c71de0f7238f140c7424ba6fecea.png"
     },
     "version": "1.2.3",
-    "ksp_version": "1.2.2",
+    "ksp_version": "1.3",
     "depends": [
         {
             "name": "Kopernicus"