diff --git a/postlfs/security/cyrus-sasl.xml b/postlfs/security/cyrus-sasl.xml
index 131cf77fe8..6ba408bb55 100644
--- a/postlfs/security/cyrus-sasl.xml
+++ b/postlfs/security/cyrus-sasl.xml
@@ -4,8 +4,8 @@
   <!ENTITY % general-entities SYSTEM "../../general.ent">
   %general-entities;
 
-  <!ENTITY cyrus-sasl-download-http " ">
-  <!ENTITY cyrus-sasl-download-ftp  "ftp://ftp.cyrusimap.org/cyrus-sasl/cyrus-sasl-&cyrus-sasl-version;.tar.gz">
+  <!ENTITY cyrus-sasl-download-http "https://www.cyrusimap.org/releases/cyrus-sasl-&cyrus-sasl-version;.tar.gz">
+  <!ENTITY cyrus-sasl-download-ftp  " ">
   <!ENTITY cyrus-sasl-md5sum        "a7f4e5e559a0e37b3ffc438c9456e425">
   <!ENTITY cyrus-sasl-size          "5.0 MB">
   <!ENTITY cyrus-sasl-buildsize     "30 MB">