diff --git a/bin/arc b/bin/arc
index d90715e7..059a5cbe 100755
--- a/bin/arc
+++ b/bin/arc
@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 # NOTE: This file is a wrapper script instead of a symlink so it will work in
 # the Git Bash environment in Windows.