diff --git a/system.json b/system.json
index 7e3bfe4b..5430ea4c 100644
--- a/system.json
+++ b/system.json
@@ -4,7 +4,7 @@
   "description": "Rêve de Dragon RPG for FoundryVTT",
   "version": "0.9.20",
   "minimumCoreVersion": "0.6.0",
-  "compatibleCoreVersion": "0.6.6",
+  "compatibleCoreVersion": "0.7.5",
   "templateVersion": 38,
   "author": "LeRatierBretonnien",
   "esmodules": [ "module/rdd-main.js", "module/hook-renderChatLog.js" ],