diff --git a/JoolBiomes/JoolBiomes-1.1.ckan b/JoolBiomes/JoolBiomes-1.1.ckan
index 10d4a5f681..350f9d74a4 100644
--- a/JoolBiomes/JoolBiomes-1.1.ckan
+++ b/JoolBiomes/JoolBiomes-1.1.ckan
@@ -12,7 +12,7 @@
         "x_screenshot": "https://spacedock.info/content/Snark_166/JoolBiomes/JoolBiomes-1455808028.1512532.png"
     },
     "version": "1.1",
-    "ksp_version": "1.4.3",
+    "ksp_version": "1.4.5",
     "depends": [
         {
             "name": "Kopernicus"