diff --git a/Heracleitus/Heracleitus-1.2.ckan b/Heracleitus/Heracleitus-1.2.ckan
index 189d4544c4..71619ccdb0 100644
--- a/Heracleitus/Heracleitus-1.2.ckan
+++ b/Heracleitus/Heracleitus-1.2.ckan
@@ -6,7 +6,7 @@
     "author": "Midweekmouse505",
     "version": "1.2",
     "ksp_version_min": "1.11.1",
-    "ksp_version_max": "1.12.3",
+    "ksp_version_max": "1.12.5",
     "license": "MIT",
     "resources": {
         "spacedock": "https://spacedock.info/mod/2644/heracleitus",