diff --git a/Formula/digdag.rb b/Formula/digdag.rb
index 70d8664737..f266b3d7ea 100644
--- a/Formula/digdag.rb
+++ b/Formula/digdag.rb
@@ -1,8 +1,8 @@
 class Digdag < Formula
   desc "Workload Automation System"
   homepage "https://www.digdag.io/"
-  url "https://dl.digdag.io/digdag-0.9.12.jar"
-  sha256 "4fdd8006602a86e5ebd4255831c17cdfdf701737e746cb0c6b13545a076bd284"
+  url "https://dl.digdag.io/digdag-0.9.13.jar"
+  sha256 "5a32f87a66236e0188ff8c2a2c7680af53811262cd03a714b560d5debc09ad28"
 
   bottle :unneeded