diff --git a/manifests/Mozilla/FirefoxNightly/86.0a1.yaml b/manifests/Mozilla/FirefoxNightly/86.0a1.yaml
index a2fcfc3d1..f92e4ff35 100644
--- a/manifests/Mozilla/FirefoxNightly/86.0a1.yaml
+++ b/manifests/Mozilla/FirefoxNightly/86.0a1.yaml
@@ -11,7 +11,7 @@ Homepage: https://www.mozilla.org/en-US/firefox/nightly/
 Installers:
   - Arch: x64
     Url: https://download-installer.cdn.mozilla.net/pub/firefox/nightly/latest-mozilla-central/firefox-86.0a1.en-US.win64.installer.msi
-    Sha256: 73f7faad2e3501caa2eda0ce3038f47092c8dc90496592a71bb1390a2ce26e4a
+    Sha256: 2ff79d002577f3416a34a253f07a72fd1388a0c46529470ac93272fbc7359024
     InstallerType: msi
     Switches:
       Silent: /quiet /norestart