diff --git a/alacritty/.config/alacritty/alacritty.yml b/alacritty/.config/alacritty/alacritty.yml
index 2be2ee3..3010c49 100644
--- a/alacritty/.config/alacritty/alacritty.yml
+++ b/alacritty/.config/alacritty/alacritty.yml
@@ -93,7 +93,7 @@ window:
   #
   # Override the variant of the GTK theme. Commonly supported values are `dark`
   # and `light`. Set this to `None` to use the default theme variant.
-  gtk_theme_variant: dark
+  window.decorations_theme_variant: dark
 
 #scrolling:
   # Maximum number of lines in the scrollback buffer.
@@ -165,12 +165,6 @@ font:
     x: 0
     y: 0
 
-  # Thin stroke font rendering (macOS only)
-  #
-  # Thin strokes are suitable for retina displays, but for non-retina screens
-  # it is recommended to set `use_thin_strokes` to `false`.
-  use_thin_strokes: false
-
 # If `true`, bold text is drawn using the bright color variants.
 draw_bold_text_with_bright_colors: false