diff --git a/CHANGELOG.md b/CHANGELOG.md
index d64ec42..834d21c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@ The format is based on [Keep a Changelog].
 
 ## Unreleased
 ### Enhancements
+* `apheleia-npx` updated to handle bun projects ([#292])
 ### Formatters
 ### Bugs fixed
 * `apheleia-indent-lisp-buffer` updated to apply local variables after
diff --git a/scripts/formatters/apheleia-npx b/scripts/formatters/apheleia-npx
index 8f6a366..c08dce7 100755
--- a/scripts/formatters/apheleia-npx
+++ b/scripts/formatters/apheleia-npx
@@ -40,6 +40,7 @@ if [[ -d $dir ]]; then
 
     pnp_root=$(find_upwards '.pnp.cjs')
     npm_root=$(find_upwards 'node_modules')
+    bun_root=$(find_upwards 'bun.lockb')
 
     if [[ -n ${pnp_root} && ${#pnp_root} -gt ${#npm_root} ]]; then
         # trying pnp
@@ -55,6 +56,11 @@ if [[ -d $dir ]]; then
             command="${node} --require ${pnp_path} ${loader_opt} ${bin} ${@:2}"
             exec ${command}
         fi
+        
+    elif [[ -n ${bun_root} ]]; then
+        bun=$(which bun)
+        exec "$bun" "$@"
+
     elif [[ -n ${npm_root} ]]; then
         # trying npm
         node_modules_paths=(\