diff --git a/ScienceRevisitedRevisited/ScienceRevisitedRevisited-1.4.0.ckan b/ScienceRevisitedRevisited/ScienceRevisitedRevisited-1.4.0.ckan
index 3ede97a525..161aae751f 100644
--- a/ScienceRevisitedRevisited/ScienceRevisitedRevisited-1.4.0.ckan
+++ b/ScienceRevisitedRevisited/ScienceRevisitedRevisited-1.4.0.ckan
@@ -14,7 +14,7 @@
         "x_screenshot": "https://spacedock.info/content/zekew11_629/Science_Revisited_Revisited/Science_Revisited_Revisited-1456778438.2747915.jpg"
     },
     "version": "1.4.0",
-    "ksp_version": "1.1.2",
+    "ksp_version": "1.2.1",
     "depends": [
         {
             "name": "ModuleManager"