diff --git a/AntennaSleep/AntennaSleep-1.0.ckan b/AntennaSleep/AntennaSleep-1.0.ckan
index d0d08cf62b..3cea8bcb49 100644
--- a/AntennaSleep/AntennaSleep-1.0.ckan
+++ b/AntennaSleep/AntennaSleep-1.0.ckan
@@ -11,7 +11,7 @@
         "x_screenshot": "https://spacedock.info/content/Snark_166/AntennaSleep/AntennaSleep-1476284189.117915.png"
     },
     "version": "1.0",
-    "ksp_version": "1.2.0",
+    "ksp_version": "1.2.1",
     "depends": [
         {
             "name": "ModuleManager"