diff --git a/STMsFFRibbonPackNavalOfficerRanks/STMsFFRibbonPackNavalOfficerRanks-0.5.1.ckan b/STMsFFRibbonPackNavalOfficerRanks/STMsFFRibbonPackNavalOfficerRanks-0.5.1.ckan
index 782b4aef96..9c9c4e737f 100644
--- a/STMsFFRibbonPackNavalOfficerRanks/STMsFFRibbonPackNavalOfficerRanks-0.5.1.ckan
+++ b/STMsFFRibbonPackNavalOfficerRanks/STMsFFRibbonPackNavalOfficerRanks-0.5.1.ckan
@@ -9,7 +9,7 @@
         "spacedock": "https://spacedock.info/mod/402/STM's%20Naval%20Ranks%20-%20Final%20Frontier%20Ribbon%20Pack"
     },
     "version": "0.5.1",
-    "ksp_version": "1.1.3",
+    "ksp_version": "1.2.1",
     "depends": [
         {
             "name": "FinalFrontier",