diff --git a/controller/requirements.txt b/controller/requirements.txt
index 270fe747..4d9e5868 100644
--- a/controller/requirements.txt
+++ b/controller/requirements.txt
@@ -13,7 +13,7 @@ jinja2>=3.1.6
 psutil>=7.2.2
 
 # Disk health
-pySMART>=1.4.2
+pySMART>=1.4.3
 
 # Config file handling
 pyyaml>=6.0.3