diff --git a/hwmonDaemon.py b/hwmonDaemon.py
index 0abd46a..b7cf3b9 100644
--- a/hwmonDaemon.py
+++ b/hwmonDaemon.py
@@ -632,7 +632,7 @@ class SystemHealthMonitor:
         if drive_type == 'SSD':
             temp_thresholds = {'warning': 70, 'critical': 85, 'optimal_max': 65}
         else:  # HDD
-            temp_thresholds = {'warning': 60, 'critical': 70, 'optimal_max': 55}
+            temp_thresholds = {'warning': 65, 'critical': 75, 'optimal_max': 60}
         
         if temperature >= temp_thresholds['critical']:
             issues.append(f"CRITICAL: Drive temperature {temperature}°C exceeds safe operating limit for {drive_type}")