diff --git a/ScienceRevisitedRevisited/ScienceRevisitedRevisited-1.7.1.ckan b/ScienceRevisitedRevisited/ScienceRevisitedRevisited-1.7.1.ckan
index c5c15e59ee..a6e12e13c7 100644
--- a/ScienceRevisitedRevisited/ScienceRevisitedRevisited-1.7.1.ckan
+++ b/ScienceRevisitedRevisited/ScienceRevisitedRevisited-1.7.1.ckan
@@ -14,7 +14,7 @@
         "x_screenshot": "https://spacedock.info/content/zekew11_629/Science_Revisited_Revisited/Science_Revisited_Revisited-1509852310.9346476.jpg"
     },
     "version": "1.7.1",
-    "ksp_version": "1.4.2",
+    "ksp_version": "1.5.1",
     "depends": [
         {
             "name": "ModuleManager"