diff --git a/build.gradle b/build.gradle
index 33c5f75f..9b82f8ab 100644
--- a/build.gradle
+++ b/build.gradle
@@ -87,7 +87,8 @@ processResources {
                 "minecraftVersion": project.minecraft_version_range,
                 "loaderVersion": ">=${project.loader_version}",
                 "fabricVersion": ">=${project.fabric_version}",
-                "kirinVersion": ">=${project.kirin_version}"
+                "kirinVersion": ">=${project.kirin_version}",
+                "msonVersion": ">=${project.mson_version}"
     }
 
     from 'LICENSE'
diff --git a/src/main/resources/fabric.mod.json b/src/main/resources/fabric.mod.json
index ff999d07..8916f253 100644
--- a/src/main/resources/fabric.mod.json
+++ b/src/main/resources/fabric.mod.json
@@ -35,7 +35,8 @@
     "fabricloader": "${loaderVersion}",
     "java": ">=17",
     "fabric-api": "${fabricVersion}",
-    "kirin": "${kirinVersion}"
+    "kirin": "${kirinVersion}",
+    "mson": "${msonVersion}"
   },
   "suggests": {
     "hdskins": "*",