diff --git a/grok-build/agent.json b/grok-build/agent.json
index 0c231445..1fad3d0e 100644
--- a/grok-build/agent.json
+++ b/grok-build/agent.json
@@ -1,43 +1,15 @@
 {
   "id": "grok-build",
   "name": "Grok Build",
-  "version": "0.2.20",
+  "version": "0.2.39",
   "description": "xAI's coding agent and CLI",
   "website": "https://x.ai/cli",
   "authors": ["xAI"],
   "license": "proprietary",
   "distribution": {
-    "binary": {
-      "darwin-aarch64": {
-        "archive": "https://x.ai/cli/grok-0.2.20-macos-aarch64",
-        "cmd": "./grok-0.2.20-macos-aarch64",
-        "args": ["agent", "stdio"]
-      },
-      "darwin-x86_64": {
-        "archive": "https://x.ai/cli/grok-0.2.20-macos-x86_64",
-        "cmd": "./grok-0.2.20-macos-x86_64",
-        "args": ["agent", "stdio"]
-      },
-      "linux-aarch64": {
-        "archive": "https://x.ai/cli/grok-0.2.20-linux-aarch64",
-        "cmd": "./grok-0.2.20-linux-aarch64",
-        "args": ["agent", "stdio"]
-      },
-      "linux-x86_64": {
-        "archive": "https://x.ai/cli/grok-0.2.20-linux-x86_64",
-        "cmd": "./grok-0.2.20-linux-x86_64",
-        "args": ["agent", "stdio"]
-      },
-      "windows-aarch64": {
-        "archive": "https://x.ai/cli/grok-0.2.20-windows-aarch64.exe",
-        "cmd": "./grok-0.2.20-windows-aarch64.exe",
-        "args": ["agent", "stdio"]
-      },
-      "windows-x86_64": {
-        "archive": "https://x.ai/cli/grok-0.2.20-windows-x86_64.exe",
-        "cmd": "./grok-0.2.20-windows-x86_64.exe",
-        "args": ["agent", "stdio"]
-      }
+    "npx": {
+      "package": "@xai-official/grok@0.2.39",
+      "args": ["agent", "stdio"]
     }
   }
-}
+}
\ No newline at end of file