diff --git a/SixCrewScienceLab/SixCrewScienceLab-1.1.ckan b/SixCrewScienceLab/SixCrewScienceLab-1.1.ckan
index c8c7ae1691..76851f3a53 100644
--- a/SixCrewScienceLab/SixCrewScienceLab-1.1.ckan
+++ b/SixCrewScienceLab/SixCrewScienceLab-1.1.ckan
@@ -11,7 +11,7 @@
         "x_screenshot": "https://spacedock.info/content/Ruben_419/6_Crew_Science_Lab/6_Crew_Science_Lab-1456247805.5321841.png"
     },
     "version": "1.1",
-    "ksp_version": "1.7.1",
+    "ksp_version": "1.7.3",
     "depends": [
         {
             "name": "ModuleManager"