diff --git a/README.md b/README.md
index ffbce7c..d45adc8 100644
--- a/README.md
+++ b/README.md
@@ -314,9 +314,43 @@ interface ProjectMemoryConfig {
 
 ## Requirements
 
-- Node.js >= 18.0.0
+- **Node.js LTS**: 18.x, 20.x, or 22.x (recommended)
 - MCP-compatible AI coding assistant
 
+### Node.js Version Notes
+
+This package uses `better-sqlite3` which requires native binaries. **Prebuilt binaries are available for LTS versions only**.
+
+| Node Version | Status | Notes |
+|--------------|--------|-------|
+| 18.x LTS | ✅ Works | Prebuilt binaries |
+| 20.x LTS | ✅ Works | Prebuilt binaries |
+| 22.x LTS | ✅ Works | Prebuilt binaries |
+| 19.x, 21.x, 23.x | ⚠️ Requires build tools | No prebuilt binaries |
+
+### Using Non-LTS Versions (Windows)
+
+If you must use a non-LTS version (19, 21, 23), install build tools first:
+
+**Option 1: Visual Studio Build Tools**
+```powershell
+# Download and install from:
+# https://visualstudio.microsoft.com/visual-cpp-build-tools/
+# Select "Desktop development with C++" workload
+```
+
+**Option 2: windows-build-tools (npm)**
+```powershell
+npm install --global windows-build-tools
+```
+
+**Option 3: Chocolatey**
+```powershell
+choco install visualstudio2022-workload-vctools
+```
+
+See [node-gyp Windows guide](https://github.com/nodejs/node-gyp#on-windows) for more details.
+
 ---
 
 ## AgentKits Ecosystem
diff --git a/package-lock.json b/package-lock.json
index 62d05f2..1495652 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@aitytech/agentkits-memory",
-  "version": "2.0.0",
+  "version": "2.0.2",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@aitytech/agentkits-memory",
-      "version": "2.0.0",
+      "version": "2.0.2",
       "license": "MIT",
       "dependencies": {
         "better-sqlite3": "^11.0.0"
@@ -27,7 +27,7 @@
         "vitest": "^4.0.16"
       },
       "engines": {
-        "node": ">=18.0.0"
+        "node": "^18.0.0 || ^20.0.0 || ^22.0.0"
       },
       "optionalDependencies": {
         "@xenova/transformers": "^2.17.0"
diff --git a/package.json b/package.json
index 43311ea..3b8287e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@aitytech/agentkits-memory",
-  "version": "2.0.0",
+  "version": "2.0.2",
   "type": "module",
   "description": "Persistent memory system for AI coding assistants via MCP. Works with Claude Code, Cursor, Copilot, Windsurf, Cline.",
   "main": "dist/index.js",
@@ -77,6 +77,6 @@
   ],
   "license": "MIT",
   "engines": {
-    "node": ">=18.0.0"
+    "node": "^18.0.0 || ^20.0.0 || ^22.0.0"
   }
 }