diff --git a/manifests/w/Waterfox/WaterfoxClassic/56.5/Waterfox.WaterfoxClassic.installer.yaml b/manifests/w/Waterfox/WaterfoxClassic/56.5/Waterfox.WaterfoxClassic.installer.yaml
index 95fb448b4..315dbfcbe 100644
--- a/manifests/w/Waterfox/WaterfoxClassic/56.5/Waterfox.WaterfoxClassic.installer.yaml
+++ b/manifests/w/Waterfox/WaterfoxClassic/56.5/Waterfox.WaterfoxClassic.installer.yaml
@@ -19,9 +19,9 @@ InstallModes:
 Installers:
   - Architecture: x64
     InstallerType: nullsoft
-    InstallerUrl: https://cdn.waterfox.net/releases/win64/installer/Waterfox%20Classic%202021.03%20Setup.exe
-    InstallerSha256: BF41539D1C2178143F8456FF29FEB1C7179213F931A90AEDDA1F50984CA0A444
-    #ProductCode: 
+    InstallerUrl: https://cdn.waterfox.net/releases/win64/installer/Waterfox%20Classic%202021.04.1%20Setup.exe
+    InstallerSha256: AC7F34C33C7E6E979EAD28BCAF91FD192644929FB2A781C3669CB4ADDCBAF509
+#    ProductCode: 
     Scope: machine
     InstallerLocale: en-US
     UpgradeBehavior: install
diff --git a/manifests/w/Waterfox/WaterfoxClassic/56.5/Waterfox.WaterfoxClassic.locale.en-US.yaml b/manifests/w/Waterfox/WaterfoxClassic/56.5/Waterfox.WaterfoxClassic.locale.en-US.yaml
index 2381d3213..3a34eb9d3 100644
--- a/manifests/w/Waterfox/WaterfoxClassic/56.5/Waterfox.WaterfoxClassic.locale.en-US.yaml
+++ b/manifests/w/Waterfox/WaterfoxClassic/56.5/Waterfox.WaterfoxClassic.locale.en-US.yaml
@@ -2,9 +2,9 @@
 PackageIdentifier: Waterfox.WaterfoxClassic
 PackageVersion: 56.5
 PackageLocale: en-US
-Publisher: Waterfox
+Publisher: Waterfox Ltd
 PublisherUrl: https://www.waterfox.net
-#PublisherSupportUrl: 
+PublisherSupportUrl: https://github.com/MrAlex94/Waterfox/issues
 PrivacyUrl: https://www.waterfox.net/privacy
 Author: Alexandros Kontos, Adam Wood
 PackageName: Waterfox Classic