diff --git a/Formula/adr-tools.rb b/Formula/adr-tools.rb
index a07088fe2f..868e564404 100644
--- a/Formula/adr-tools.rb
+++ b/Formula/adr-tools.rb
@@ -1,8 +1,8 @@
 class AdrTools < Formula
   desc "CLI tool for working with Architecture Decision Records"
   homepage "https://github.com/npryce/adr-tools"
-  url "https://github.com/npryce/adr-tools/archive/2.1.0.tar.gz"
-  sha256 "1ef028cfeaa1b262a5c62845aa8965be169705370983f9ff73b17ec77bf75f70"
+  url "https://github.com/npryce/adr-tools/archive/2.2.0.tar.gz"
+  sha256 "26eb7f445ba1d77a3a42f49aaeb17def5766e3166fdcd4a79a71a8f5c91ae5b7"
 
   bottle :unneeded