diff --git a/Formula/apt-dater.rb b/Formula/apt-dater.rb
index 46db4e1953..fe7a1d3b51 100644
--- a/Formula/apt-dater.rb
+++ b/Formula/apt-dater.rb
@@ -1,8 +1,8 @@
 class AptDater < Formula
   desc "Manage package updates on remote hosts using SSH"
   homepage "https://github.com/DE-IBH/apt-dater"
-  url "https://github.com/DE-IBH/apt-dater/archive/v0.9.0.tar.gz"
-  sha256 "1c361dd686d66473b27db4af8d241d520535c5d5a33f42a35943bf4e16c13f47"
+  url "https://github.com/DE-IBH/apt-dater/archive/v1.0.3.tar.gz"
+  sha256 "891b15e4dd37c7b35540811bbe444e5f2a8d79b1c04644730b99069eabf1e10f"
 
   bottle do
     rebuild 1