diff --git a/manifests/IrfanSkiljan/IrfanView/4.54.yaml b/manifests/IrfanSkiljan/IrfanView/4.54.yaml
index 65e5e73c2..1848cd660 100644
--- a/manifests/IrfanSkiljan/IrfanView/4.54.yaml
+++ b/manifests/IrfanSkiljan/IrfanView/4.54.yaml
@@ -17,7 +17,7 @@ LicenseUrl: https://www.irfanview.com/eula.htm
 InstallerType: exe
 Installers:
   - Arch: x64
-    Url: http://www.irfanview.mediaside.co.uk/downloads/iview454_x64_setup.exe
+    Url: https://www.irfanview.mediaside.co.uk/downloads/iview454_x64_setup.exe
     Sha256: CEEF2253C343902C3CE7E7CAC305F12E1123CF203660985159D9AE5B18CEAB57
     Switches:
       Silent: /silent