diff --git a/AnimatedDecouplers/AnimatedDecouplers-v1.3.3.ckan b/AnimatedDecouplers/AnimatedDecouplers-v1.3.3.ckan
index bd10d98dcb..dfde28d4cc 100644
--- a/AnimatedDecouplers/AnimatedDecouplers-v1.3.3.ckan
+++ b/AnimatedDecouplers/AnimatedDecouplers-v1.3.3.ckan
@@ -9,7 +9,7 @@
         "repository": "https://github.com/Starwaster/AnimatedDecouplers"
     },
     "version": "v1.3.3",
-    "ksp_version": "1.1.3",
+    "ksp_version": "1.2.1",
     "conflicts": [
         {
             "name": "AnimatedDecouplers-x64"