diff --git a/requirements.txt b/requirements.txt
index ac9f15d3..67bf8eb6 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ PyYAML~=6.0.1         # For themes files
 psutil~=5.9.6         # CPU / disk / network metrics
 pystray~=0.19.5       # Tray icon (all OS)
 babel~=2.13.1         # Date/time formatting
-ruamel.yaml~=0.18.4  # For configuration editor
+ruamel.yaml~=0.18.5  # For configuration editor
 sv-ttk~=2.5.5         # Tk Sun Valley theme for configuration editor
 
 # Efficient image serialization