diff --git a/.config/bat/syntaxes/packages.sublime-syntax b/.config/bat/syntaxes/packages.sublime-syntax
index e926b89..f14785d 100644
--- a/.config/bat/syntaxes/packages.sublime-syntax
+++ b/.config/bat/syntaxes/packages.sublime-syntax
@@ -5,6 +5,9 @@ file_extensions: [pkglist]
 scope: source.packages
 contexts:
   main:
+    - match: \N[0-9a-zA-Z.\-_\+]+\-\d+|\b(?<!\.)\d(?!\.)\b
+      scope: version
+
     # Match package names (assuming they are words with letters, numbers, hyphens, and underscores)
     - match: \b[a-z][a-z0-9\-_\.]+\b
       scope: keyword
diff --git a/.zshc/aliases.zsh b/.zshc/aliases.zsh
index 9880b42..8ce63d4 100755
--- a/.zshc/aliases.zsh
+++ b/.zshc/aliases.zsh
@@ -50,8 +50,10 @@ if (( $+commands[lazydocker] )); then
 fi
 
 if (( $+commands[pacman] )); then
+if (( $+commands[yay] )); then
   # this lists packages installed with pacman by size in mebibytes
   alias pacsize="pacman -Qi | egrep '^(Name|Installed)' | cut -f2 -d':' | paste - - | column -t | sort -nrk 2 | grep MiB | cat --language=packages --style numbers,grid"
+  alias pacsize="yay -Qi | egrep '^(Name|Version|Installed)' | cut -f2 -d':' | paste - - - | column -t | sort -nrk 3 | grep MiB | bat --language=packages --style numbers,grid"
 fi
 
 if (( $+commands[nvidia-smi] )); then