diff --git a/manifests/m/ManifoldSoftware/Manifold-Release-8/8.0.30/ManifoldSoftware.Manifold-Release-8.yaml b/manifests/m/ManifoldSoftware/Manifold-Release-8/8.0.30/ManifoldSoftware.Manifold-Release-8.yaml
index 0ef38cc5e..3c3c2b63b 100644
--- a/manifests/m/ManifoldSoftware/Manifold-Release-8/8.0.30/ManifoldSoftware.Manifold-Release-8.yaml
+++ b/manifests/m/ManifoldSoftware/Manifold-Release-8/8.0.30/ManifoldSoftware.Manifold-Release-8.yaml
@@ -15,7 +15,7 @@ Tags:
 PackageUrl: http://manifold.net/
 Installers:
 - Architecture: x64
-  InstallerUrl: http://www.manifoldsoftwarelimited.net/updates/manifold-8.0.30-x64.msi
+  InstallerUrl: https://www.manifoldsoftwarelimited.net/updates/manifold-8.0.30-x64.msi
   InstallerSha256: 331762996ef09873247f85af2162b329c09d177789f0075ad3812b298826a5a8
   InstallerType: msi
 PackageLocale: en-US