diff --git a/agent/jarvis-agent.py b/agent/jarvis-agent.py
index b1c741e..1dc721a 100755
--- a/agent/jarvis-agent.py
+++ b/agent/jarvis-agent.py
@@ -434,7 +434,7 @@ def main():
 
         try:
             # Heartbeat + get commands
-            hb = api_post(f"{jarvis_url}/api/agent/heartbeat", {}, headers, ssl_verify=ssl_verify)
+            hb = api_post(f"{jarvis_url}/api/agent/heartbeat", {"version": AGENT_VERSION}, headers, ssl_verify=ssl_verify)
             if "error" in hb:
                 print(f"[WARN] Heartbeat failed: {hb['error']}", flush=True)
             else: