diff --git a/Casks/tinderbox.rb b/Casks/tinderbox.rb
index 8c2ec436c26..de5feb2596a 100644
--- a/Casks/tinderbox.rb
+++ b/Casks/tinderbox.rb
@@ -1,6 +1,6 @@
 cask "tinderbox" do
-  version "9.0.0"
-  sha256 "d030447401ce67bc8adab6ae3b65accf0dab81508032b9ef7a3d7d978107dacf"
+  version "9.1.0"
+  sha256 "606cf2bc03abb5b803a390b5981d7f3bd462220df3d1b6c1d2d0b0e83d313ea2"
 
   url "https://www.eastgate.com/download/tbx#{version.no_dots}.dmg"
   name "Tinderbox"
@@ -9,7 +9,7 @@ cask "tinderbox" do
 
   livecheck do
     url :homepage
-    regex(/>Tinderbox\s+v?(\d+(?:\.\d+)+)[< \s]/i)
+    regex(/>Now available:.*?Tinderbox\s+v?(\d+(?:\.\d+)+)[<\s]/im)
   end
 
   depends_on macos: ">= :high_sierra"