diff --git a/doc/release-process.md b/doc/release-process.md
index dafb32512a7..97fedb6e241 100644
--- a/doc/release-process.md
+++ b/doc/release-process.md
@@ -87,7 +87,7 @@ Ensure gitian-builder is up-to-date:
     pushd ./gitian-builder
     mkdir -p inputs
     wget -P inputs https://bitcoincore.org/cfields/osslsigncode-Backports-to-1.7.1.patch
-    wget -P inputs http://downloads.sourceforge.net/project/osslsigncode/osslsigncode/osslsigncode-1.7.1.tar.gz
+    wget -P inputs https://downloads.sourceforge.net/project/osslsigncode/osslsigncode/osslsigncode-1.7.1.tar.gz
     popd
 
 Create the macOS SDK tarball, see the [macOS readme](README_osx.md) for details, and copy it into the inputs directory.