diff --git a/Brewfile b/Brewfile
index e0dd1100..6a2523d7 100644
--- a/Brewfile
+++ b/Brewfile
@@ -7,6 +7,7 @@ tap 'kejadlen/personal'
 brew 'ansible'
 brew 'chruby'
 brew 'direnv'
+brew 'exa'
 brew 'fasd'
 brew 'git'
 brew 'macvim', args: ['with-override-system-vim']
diff --git a/src/prezto b/src/prezto
index 532f10f6..c4b3be6a 160000
--- a/src/prezto
+++ b/src/prezto
@@ -1 +1 @@
-Subproject commit 532f10f614f515424cf1dee7140bce6b7da2dd49
+Subproject commit c4b3be6a187d4a9a55733b7b200843648276c39b