diff --git a/OrbitalSurveyPlus/OrbitalSurveyPlus-2.3.6.ckan b/OrbitalSurveyPlus/OrbitalSurveyPlus-2.3.6.ckan
index f147093b2d..4f9696abbe 100644
--- a/OrbitalSurveyPlus/OrbitalSurveyPlus-2.3.6.ckan
+++ b/OrbitalSurveyPlus/OrbitalSurveyPlus-2.3.6.ckan
@@ -12,7 +12,7 @@
         "x_screenshot": "https://spacedock.info/content/Wheffle_3925/Orbital_Survey_Plus/Orbital_Survey_Plus-1461663674.9538548.png"
     },
     "version": "2.3.6",
-    "ksp_version": "1.7.2",
+    "ksp_version": "1.8.1",
     "depends": [
         {
             "name": "ModuleManager"