diff --git a/requirements.txt b/requirements.txt
index 257e0773..d90b3f33 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 # Python packages requirements
 pyserial~=3.5          # Serial link to communicate with the display
-PyYAML~=6.0.2          # For themes files
+PyYAML~=6.0.3          # For themes files
 psutil~=7.1.0          # CPU / disk / network metrics
 pystray~=0.19.5        # Tray icon (all OS)
 babel~=2.17.0          # Date/time formatting