diff --git a/doc/arm/notes-download.xml b/doc/arm/notes-download.xml
index f5211460d4..84bb469e3a 100644
--- a/doc/arm/notes-download.xml
+++ b/doc/arm/notes-download.xml
@@ -12,7 +12,7 @@
 <section xml:id="relnotes_download"><info><title>Download</title></info>
   <para>
     The latest versions of BIND 9 software can always be found at
-    <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.isc.org/downloads/">http://www.isc.org/downloads/</link>.
+    <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.isc.org/download/">https://www.isc.org/download/</link>.
     There you will find additional information about each release,
     source code, and pre-compiled versions for Microsoft Windows
     operating systems.
diff --git a/doc/arm/notes-eol.xml b/doc/arm/notes-eol.xml
index ac6539c3ca..ecaf4f00a1 100644
--- a/doc/arm/notes-eol.xml
+++ b/doc/arm/notes-eol.xml
@@ -20,7 +20,7 @@
     For those needing long term support, the current Extended Support
     Version (ESV) is BIND 9.11, which will be supported until at
     least December 2021. See
-    <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.isc.org/downloads/software-support-policy/">https://www.isc.org/downloads/software-support-policy/</link>
+    <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://kb.isc.org/docs/aa-00896">https://kb.isc.org/docs/aa-00896</link>
     for details of ISC's software support policy.
   </para>
 </section>
diff --git a/doc/arm/notes-thankyou.xml b/doc/arm/notes-thankyou.xml
index 1c123d62e0..a03aeebfa2 100644
--- a/doc/arm/notes-thankyou.xml
+++ b/doc/arm/notes-thankyou.xml
@@ -14,6 +14,6 @@
     Thank you to everyone who assisted us in making this release possible.
     If you would like to contribute to ISC to assist us in continuing to
     make quality open source software, please visit our donations page at
-    <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="http://www.isc.org/donate/">http://www.isc.org/donate/</link>.
+    <link xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="https://www.isc.org/donate/">https://www.isc.org/donate/</link>.
   </para>
 </section>