diff --git a/DFNGC3115Skybox/DFNGC3115Skybox-1.3.ckan b/DFNGC3115Skybox/DFNGC3115Skybox-1.3.ckan
index ff2f49d12e..ebf8343836 100644
--- a/DFNGC3115Skybox/DFNGC3115Skybox-1.3.ckan
+++ b/DFNGC3115Skybox/DFNGC3115Skybox-1.3.ckan
@@ -11,7 +11,7 @@
         "x_screenshot": "https://spacedock.info/content/DarkFighter_21023/DF_Skybox_NGC_3115/DF_Skybox_NGC_3115-1533043975.1784024.png"
     },
     "version": "1.3",
-    "ksp_version": "1.7.0",
+    "ksp_version": "1.7.3",
     "depends": [
         {
             "name": "TextureReplacer"