diff --git a/manifests/calibre/calibre/4.21.0.yaml b/manifests/calibre/calibre/4.21.0.yaml
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+Id: calibre.calibre
+Version: 4.21.0
+Name: calibre
+Publisher: calibre
+License: GNU General Public License v3.0
+LicenseUrl: https://github.com/kovidgoyal/calibre/blob/master/LICENSE
+AppMoniker: calibre
+Tags: ebook, calibre, kobo, kindle, epub, mobi
+Description: calibre is a powerful and easy to use e-book manager.
+Homepage: https://calibre-ebook.com/
+Installers:
+  - Arch: x64
+    Url: https://download.calibre-ebook.com/4.21.0/calibre-64bit-4.21.0.msi
+    Sha256: DBC37706256185EED804F682F6AC9FD4B9645317F820057A995D1E34F1CA1DC5
+    InstallerType: msi
+