diff --git a/manifests/c/calibre/calibre/5.13.0/calibre.calibre.installer.yaml b/manifests/c/calibre/calibre/5.13.0/calibre.calibre.installer.yaml
deleted file mode 100644
index c4e9c0438..000000000
--- a/manifests/c/calibre/calibre/5.13.0/calibre.calibre.installer.yaml
+++ /dev/null
@@ -1,11 +0,0 @@
-# Automatically updated by the winget bot at 2021/May/14
-PackageIdentifier: calibre.calibre
-PackageVersion: 5.13.0
-Installers:
-- Architecture: x86
-  InstallerUrl: https://download.calibre-ebook.com/5.13.0/calibre-5.13.0.msi
-  InstallerSha256: C6F9194211AB1675851EF2CDFDC97988A38276C051ED6BD2815C93F34BA83123
-  InstallerType: msi
-  ProductCode: "{1E82C046-151D-4210-AF70-B3B8FA2F6B56}"
-ManifestType: installer
-ManifestVersion: 1.0.0
diff --git a/manifests/c/calibre/calibre/5.13.0/calibre.calibre.locale.en-US.yaml b/manifests/c/calibre/calibre/5.13.0/calibre.calibre.locale.en-US.yaml
deleted file mode 100644
index 444c68134..000000000
--- a/manifests/c/calibre/calibre/5.13.0/calibre.calibre.locale.en-US.yaml
+++ /dev/null
@@ -1,20 +0,0 @@
-# Automatically updated by the winget bot at 2021/May/14
-PackageIdentifier: calibre.calibre
-PackageVersion: 5.13.0
-PackageLocale: en-US
-LicenseUrl: https://github.com/kovidgoyal/calibre/blob/master/LICENSE
-Moniker: calibre
-Tags:
-- ebook
-- calibre
-- kobo
-- kindle
-- epub
-- mobi
-PackageUrl: https://calibre-ebook.com
-Publisher: calibre
-PackageName: calibre
-License: GNU General Public License v3.0
-ShortDescription: calibre is a powerful and easy-to-use e-book manager
-ManifestType: defaultLocale
-ManifestVersion: 1.0.0
diff --git a/manifests/c/calibre/calibre/5.13.0/calibre.calibre.yaml b/manifests/c/calibre/calibre/5.13.0/calibre.calibre.yaml
deleted file mode 100644
index 7714214fb..000000000
--- a/manifests/c/calibre/calibre/5.13.0/calibre.calibre.yaml
+++ /dev/null
@@ -1,6 +0,0 @@
-# Automatically updated by the winget bot at 2021/May/14
-PackageIdentifier: calibre.calibre
-PackageVersion: 5.13.0
-DefaultLocale: en-US
-ManifestType: version
-ManifestVersion: 1.0.0