diff --git a/Casks/fly.rb b/Casks/fly.rb
index 8346421c75c..d895feee7dd 100644
--- a/Casks/fly.rb
+++ b/Casks/fly.rb
@@ -1,6 +1,6 @@
 cask 'fly' do
-  version '6.1.0'
-  sha256 '1e33de1f8f845283b73f664a9a8bc6fb8dbf6b2d2d973e89ff44b7298f2bf7f2'
+  version '6.3.0'
+  sha256 'fb63f29121dcf6d9ab73f421e41d14551b00c6f2d1387c9c4ff17aa61b038444'
 
   url "https://github.com/concourse/concourse/releases/download/v#{version}/fly-#{version}-darwin-amd64.tgz"
   appcast 'https://github.com/concourse/concourse/releases.atom'