diff --git a/Editor/undream.llmunity.Editor.asmdef b/Editor/undream.llmunity.Editor.asmdef
index 34c98f0a..1e64643e 100644
--- a/Editor/undream.llmunity.Editor.asmdef
+++ b/Editor/undream.llmunity.Editor.asmdef
@@ -4,6 +4,7 @@
         "Editor"
     ],
     "references": [
-        "undream.llmunity.Runtime"
+        "undream.llmunity.Runtime",
+        "Unity.Nuget.Newtonsoft-Json"
     ]
-}
\ No newline at end of file
+}
diff --git a/Runtime/undream.llmunity.Runtime.asmdef b/Runtime/undream.llmunity.Runtime.asmdef
index 800db04c..d6bef159 100644
--- a/Runtime/undream.llmunity.Runtime.asmdef
+++ b/Runtime/undream.llmunity.Runtime.asmdef
@@ -1,6 +1,7 @@
 {
     "name": "undream.llmunity.Runtime",
     "references": [
-        "Cloud.Unum.USearch"
+        "Cloud.Unum.USearch",
+        "Unity.Nuget.Newtonsoft-Json"
     ]
-}
\ No newline at end of file
+}
diff --git a/Tests/Editor/undream.llmunity.Editor.Tests.asmdef b/Tests/Editor/undream.llmunity.Editor.Tests.asmdef
index d90631b6..17e26c89 100644
--- a/Tests/Editor/undream.llmunity.Editor.Tests.asmdef
+++ b/Tests/Editor/undream.llmunity.Editor.Tests.asmdef
@@ -1,7 +1,8 @@
 {
   "name": "undream.llmunity.Editor.Tests",
   "references": [
-    "undream.llmunity.Runtime"
+    "undream.llmunity.Runtime",
+    "Unity.Nuget.Newtonsoft-Json"
   ],
   "optionalUnityReferences": [
     "TestAssemblies"