diff --git a/setup/mac/binary_distribution/Brewfile b/setup/mac/binary_distribution/Brewfile
index 5c90dfd94610..164fdd523649 100644
--- a/setup/mac/binary_distribution/Brewfile
+++ b/setup/mac/binary_distribution/Brewfile
@@ -1,7 +1,7 @@
 # -*- mode: ruby -*-
 # vi: set ft=ruby :
 
-cask 'temurin' unless system '/usr/libexec/java_home --version 1.8+ --failfast &> /dev/null'
+cask 'temurin@21'
 
 brew 'eigen'
 brew 'gcc'