diff --git a/doc/getting-started.md b/doc/getting-started.md
index 1d896bef1..ca1fd33b1 100644
--- a/doc/getting-started.md
+++ b/doc/getting-started.md
@@ -16,10 +16,10 @@ If you are going to integrate ANTLR into your existing build system using mvn, a
 1. Download
 ```
 $ cd /usr/local/lib
-$ curl -O http://www.antlr.org/download/antlr-4.7.1-complete.jar
+$ curl -O https://www.antlr.org/download/antlr-4.7.1-complete.jar
 ```
 Or just download in browser from website:
-    [http://www.antlr.org/download.html](http://www.antlr.org/download.html)
+    [https://www.antlr.org/download.html](https://www.antlr.org/download.html)
 and put it somewhere rational like `/usr/local/lib`.
 
 2. Add `antlr-4.7.1-complete.jar` to your `CLASSPATH`:
@@ -39,7 +39,7 @@ $ alias grun='java -Xmx500M -cp "/usr/local/lib/antlr-4.7.1-complete.jar:$CLASSP
 (*Thanks to Graham Wideman*)
 
 0. Install Java (version 1.6 or higher)
-1. Download antlr-4.7.1-complete.jar (or whatever version) from [http://www.antlr.org/download/](http://www.antlr.org/download/)
+1. Download antlr-4.7.1-complete.jar (or whatever version) from [https://www.antlr.org/download/](https://www.antlr.org/download/)
 Save to your directory for 3rd party Java libraries, say `C:\Javalib`
 2. Add `antlr-4.7.1-complete.jar` to CLASSPATH, either:
   * Permanently: Using System Properties dialog > Environment variables > Create or append to `CLASSPATH` variable