update Quick Start

Author: swannodette

content/guides/quick-start.adoc

@@ -13,9 +13,9 @@ toc::[]
 If you are using macOS or Linux the only dependencies required for the main
 part of this tutorial are a web browser and an installation of
 https://clojure.org/guides/getting_started[Clojure]. On Windows you will need
-http://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html[Java
-8] and the
-https://github.com/clojure/clojurescript/releases/download/r1.11.60/cljs.jar[standalone
+https://www.oracle.com/java/technologies/javase/jdk21-archive-downloads.html[Java
+21] and the
+https://github.com/clojure/clojurescript/releases/download/r1.12.42/cljs.jar[standalone
 ClojureScript JAR]. Note that the requirement of a web browser excludes
 headless environments, and we then recommend skimming to the Node.js portion of the
 tutorial.
@@ -45,7 +45,7 @@ If you are on macOS or Linux your `deps.edn` file should contain the following:
 
 [source,clojure]
 ----
-{:deps {org.clojure/clojurescript {:mvn/version "1.11.54"}}}
+{:deps {org.clojure/clojurescript {:mvn/version "1.12.42"}}}
 ----
 
 In your favorite text editor edit the `src/hello_world/core.cljs` to
@@ -308,7 +308,7 @@ Modify your `deps.edn` file:
 
 [source,clojure]
 ----
-{:deps {org.clojure/clojurescript {:mvn/version "1.11.54"}
+{:deps {org.clojure/clojurescript {:mvn/version "1.12.42"}
         cljsjs/react-dom {:mvn/version "16.2.0-3"}}}
 ----